Variable

Mean

Standard deviation

Skewness

Kurtosis

J-B statistics

Observations

Missing observations

ETS Score

161.49

12.79

−0.1913

0.16

1.448

202

11

SAT-Math

644.36

73.79

−0.6523

0.853

20.855

206

7

SAT-Verbal

594.71

71.71

−0.203

−0.034

1.424

206

7

GPA-Major

3.26

0.455

−0.598

0.07

12.748

206

8

GPA

3.319

0.383

−0.554

0.17

11.185

202

11