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 |