Use the regression slope. Refer to the previous exercise,
Chapter , Problem 16.86(choose chapter or problem)
Use the regression slope. Refer to the previous exercise, where we used correlations to address the question of whether or not the relationship between GPA and high school math grades is the same for men and women. In Exercise 16.56 (page 16-42) we used the bootstrap to examine the slope of the least-squares regression line for predicting GPA using high school math grades. Lets compute the slope separately for men and women and ask whether or not they differ. This is another way to ask the question about whether or not the relationship between GPA and high school math grades is the same for men and women. Answer the questions from the previous exercise using the slope. Compare the results that you find here with those you found in the previous exercise. G
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