<br/>A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．在一定时间内或一定区域内或一特定单位内的前提下进行计点</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．从一个有限总体中进行不放回抽样</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．在重复进行某一试验</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>D</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．从进行次数无限大的不放回抽样试验</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/><br/>5</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、下列关于</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">“</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">右偏分布</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">”</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">的描述错误的是（</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">）。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．右偏分布是正态分布的形式之一</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．符合右偏分布的随机变量大量取值在左边，少量分布在右边</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．符合右偏分布的随机变量少量取值在左边，大量分布在右边</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>D</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．随机变量的分布很散</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
</span> <span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">6</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、因子的水平可以用（</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">）形式表示。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">… <br/>B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">a</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">b</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">c</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">… <br/>C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">A1</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">A2</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">A3</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">… <br/>D</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">a1</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">a2</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">a3</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">… <br/><br/>7</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、回归方程不一定经过的点是（</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">）。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">(0</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">a) <br/>B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">( </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> ) <br/>C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">(0, -b ) <br/>D</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">(0</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">0)</span> <span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">8</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、某厂生产白水泥，对每一窑生产的水泥都需要测定其抗压强度，以确定水泥标号，一般是将水泥出窑后做成的试块养护</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">28</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">天所测得的数据为准。但是水泥不可能堆放</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">28 </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">天后再出厂，所以考虑用</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">7</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">天的抗压强度</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">x</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">来预测</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">28</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">天的抗压强度</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">y</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">。现在统计了</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">26</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">窑的数据，求得如下结果：</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>=24.177</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> =30.323</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">Lxx=41.566</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">Lxy=37.31</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">Lyy=65.686</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">α</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">假定在显著性水平</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">0.05</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">上查表得到相关系数的临界值为</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">0.388</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">F</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">分布的临界值为</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">4.26</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">。对方程作显著性检验时，下述（</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">）是正确的。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．残差平方和的自由度为</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">25 <br/>B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．残差平方和的自由度为</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">24 <br/>C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．检验统计量</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">F</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">的值为</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">24.988 <br/>D</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．检验统计量</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">F</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">的值为</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">43.074</span> <span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">9</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、抽样检验的对象是（</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">）。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．部分产品</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．单位产品</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．一批产品</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>D</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．样本</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/><br/>10</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">、使用计数调整型一次正常抽样方案</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">(125</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">1)</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，对批量</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">n=1000</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">的产品批进行验收。若样本中的不合格品数</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">d=2</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，则（</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> </span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">）。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>A</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．不接收该批产品</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>B</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．再抽一个样本进行判断</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>C</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．再使用加严检验对该批产品判定</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: ""; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
<br/>D</span><span style="FONT-SIZE: 10.5pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ascii-font-family: ''; mso-hansi-font-family: ''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">．改用二次抽样方案对该批进行判断</span> 可惜不能上传,有没有其他办法多上传一些呢! <p>呵呵，书还没仔细看，做了下楼上的题目，大家帮我看看还对阿；</p><p>1.D 2.B 3.C 4.B 5.C 6.A 7.？ 8.？ 9.C 10.A</p><p>谁有初级试题阿？发邮件给我啊。我的油箱：<a href="mailto:junjun1177@hdnz.com">junjun1177@hdnz.com</a>谢谢了！</p> 我这里有一部分，不太全。 <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma;">以上朋友，我把自己有的一部分传给你们了，另外，这里有比较全的资料，你们可以去看看。<a href="http://bbs.6sq.net/thread-126175-1-1.html" target="_blank">http://bbs.6sq.net/thread-126175-1-1.html</a></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma;">（是一个很好的品质网站。会员下载，每个下载一个文件会扣三个金币）</span></p> <p>那位大哥发我一份</p>
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