<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';"><font size="3">我国乡镇企业总产值<span lang="EN-US"><font face="Times New Roman">Yl </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">劳动数</span><span lang="EN-US"><font face="Times New Roman">X<sub>1</sub>
                                        </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">资本投入</span><span lang="EN-US"><font face="Times New Roman">X<sub>2</sub></font></span></font></span><span lang="EN-US"><font face="Times New Roman">Yl </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">劳动数</span><span lang="EN-US"><font face="Times New Roman">X<sub>1</sub>
                        </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">资本投入</span><span lang="EN-US"><font face="Times New Roman">X<sub>2</sub></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="Times New Roman" size="3"><span lang="EN-US"><sub><sup>    Y=α</sup>0<sup>+ </sup></sub>α<sub>1<sup>X</sup>1<sup>+</sup></sub>α<sub>2<sup>X</sup>2<sup>+U</sup></sub></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman" size="3">      </font></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0;"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;">  </span><span style="mso-spacerun: yes;">    </span></font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┏</span><font face="Times New Roman">
                                <span lang="EN-US">490.6</span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┓</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">            </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┏</span><span lang="EN-US"><font face="Times New Roman">1 <span style="mso-spacerun: yes;">  </span>2826.5<span style="mso-spacerun: yes;">   </span>229.6</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┓</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes;">      </span><span style="mso-spacerun: yes;">  </span><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;">        </span></font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><font face="Times New Roman"> <span lang="EN-US">543.4</span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><font face="Times New Roman">
                                <span lang="EN-US"><span style="mso-spacerun: yes;">            </span></span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><font face="Times New Roman">1<span style="mso-spacerun: yes;">   </span>2909.3<span style="mso-spacerun: yes;">   </span>280.2</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes;">       </span><span style="mso-spacerun: yes;">  </span><span style="mso-spacerun: yes;">        </span></font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><font face="Times New Roman">
                                <span lang="EN-US">649.4</span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">             </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><font face="Times New Roman">1<span style="mso-spacerun: yes;">   </span>2999.7<span style="mso-spacerun: yes;">   </span>326.3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 31pt; mso-char-indent-count: 2.94;"><font size="3"><font face="Times New Roman"><b style="mso-bidi-font-weight: normal;"><span lang="EN-US">Y=</span></b><span lang="EN-US"><span style="mso-spacerun: yes;">  </span></span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><font face="Times New Roman">722.3 </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><font face="Times New Roman"><span lang="EN-US"><span style="mso-spacerun: yes;">        </span><b style="mso-bidi-font-weight: normal;"><span style="mso-spacerun: yes;"> </span></b></span><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style=";">x=</span></b></font></font><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US" style=";"><font face="Times New Roman">1 <span style="mso-spacerun: yes;">  </span>2969.6  375.5</font></span><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 31pt; mso-char-indent-count: 2.94;"><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';"></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">   ┃</span><span lang="EN-US"><font face="Times New Roman">840.4 </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">              </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><font face="Times New Roman">1<span style="mso-spacerun: yes;">   </span>3112.9<span style="mso-spacerun: yes;">   </span>429.3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 53.65pt; mso-char-indent-count: 5.11;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><font face="Times New Roman">990.0 </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">            </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span><span lang="EN-US"><font face="Times New Roman">1<span style="mso-spacerun: yes;">   </span>3234.7<span style="mso-spacerun: yes;">   </span>475.7</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┃</span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 53.65pt; mso-char-indent-count: 5.11;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┗</span><span lang="EN-US"><font face="Times New Roman">1433.0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┛</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman">           </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┗</span><span lang="EN-US"><font face="Times New Roman">1<span style="mso-spacerun: yes;">   </span>3848.1<span style="mso-spacerun: yes;">   </span>575.0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'mso-hansi-font-family:';">┛</span></font></p><p>求：<font size="4"> Λ<sub>α</sub>   SE<sup>2     </sup>S<sup>2</sup>Λ<sub>α      </sub>S<sup>3</sup>Λ<sub>α   </sub>  R<sup>2   </sup></font></p><p><font size="4">t检验 显著水平α=0.05    </font></p><p><font size="4">参数区间估计      计算P</font></p><p><font size="4">怎么弄啊。同志们帮帮忙吧...谢谢~~~</font></p>