FOR ANYONE WHO KNOWS HOW TO USE STATA/IC 14.2 Please answer all parts We think t

Question

FOR ANYONE WHO KNOWS HOW TO USE STATA/IC 14.2 Please answer all parts

We think that perhaps female athletes might have higher gpa than male athletes. To capture this effect we include an interaction between female and athlete -ie fematb=female*athlete. .reg colgpa hsize hsizesq hsperce female athlete sat femath a. What's the predicted gpa difference between female athletes and female nonathletes with the same values in other regressors? b. What's the predicted gpa difference between female athletes and male athletes with the same values in other regressors? c. If you are interested in testing whether there is a gender gpa gap), what would be your null hypothesis?

Explanation / Answer

Part-a

The predicted gpa difference between the female atheltes and female non athletes

=0.0076921

Part-b

The predicted gpa difference between the female atheltes and male athletes

=(0.1546151+0.1674185+0.0076921)-( 0.1674185)

=0.1623072

Part-b

Null htpothesis H0: female=0

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