θ = −7

Theoretical value

Simulated value^a

Simulated value^b

Mean

−0.789865

−0.789651

−0.790496

Variance

0.376113

0.375669

0.376671

Skewness

−0.916950

−0.915649

−0.924019

Kurtosis

0.779197

0.768095

0.796781