Question: Question: Analyze the following data using the best technique: z-score, t-score or analysis of variance.

n = 8 married couples

Wives have a mean score of M = 7, SS = 172

Husbands have a mean score of M = 9, SS = 106

SP = 122

A. Find the regression equation from the above data.

B. Compute the correlation r and r.

C. Use \(\alpha \) = .05 to evaluate the F - ratio.