TCOMP

TKNOW

TPEN

Mean

4.182671

4.163899

4.305656

Median

4.2

4.2

4.333333

Maximum

5

5

5

Minimum

2

2

1.666667

Std. Dev.

0.469955

0.515411

0.424487

Skewness

−1.779237

−1.441268

−1.828071

Kurtosis

8.37575

6.035723

9.825113

Jauque-Bera

479.6881

202.2635

691.9177

Probability

0

0

0