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Provide a test of the null hypothesis that the population correlation coefficients for the X2-Y2 and...

Provide a test of the null hypothesis that the population correlation coefficients for the X2-Y2 and X3-Y3 samples are equal to one another versus the alternative hypothesis that the population correlation for the X3-Y3 sample is larger. Set alpha=0.1.

a. Test statisitc

b. Test critical value

c. Conclusion ==>

the x2-y2 correlation is .425, sample size 556

the x3-y3 correlation is .478, sample size 1985

Math   Statistics-And-Probability   
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