Question

Refer to the bivariate data shown in the following table.
a. Construct a scatter diagram.
b. Calculate the Spearman rank correlation coefficient, rs [formula (14.11)].
c. Calculate Pearson’s correlation coefficient, r [formula (3.2)].
d. Compare the two results from parts b and
c. Do the two measures of correlation measure the same thing?


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  • CreatedAugust 28, 2015
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