Extracurricular

Activity College

Freshman GPA

Yes 3.53

Yes 3.29

Yes 3.86

Yes 3.71

No 2.99

No 3.79

No 3.43

No 2.75

No 3.86

No 2.84

(a) Code the dichotomous variable and then compute a point-biserial correlation coefficient. (Round your answer to three decimal places.)