Assertion: distribution's kurtosis | /r/HasProperty | 12 5
Facets:
Source sentences:
text: kurtosis { g 4 − 4 g 3 g 1 − 3 g 2 2 + 12 g 2 g 1 2 − 6 g 1 4 ( g 2 − g 1 2 ) 2 if ξ ≠ 0 , ξ < 1 4 , 12 5 if ξ = 0. {