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Calculate rank correlation coefficient from data in Example 4 in Section 11.4 |
Answer» Solution : `rho=1-(6[SigmaD^(2)+(1)/(12)(m^(3)-m)+(1)/(12)(m^(3)-m)...])/(N(N^(2)-1))` `=1-[(6[18+(1)/(12)(5^(3)-5)])/(5(5^(5)-1))]` `=1-(6[18+(1)/(12)XX(125-5)])/(5xx24)=1-(6(18+10))/(120)` `=1-(168)/(120)=1-1.04=-0.4` |
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