Mixture of Normal Distributions Body Mass Indices Among NBA, WNBA, EPL, and NHL Athletes

Data Body Mass Indices (BMI) Among Professional Athletes in 4 Leagues  NBA ( ) – N 1 = 505,  1 = 24.74,  1 = 1.72  WNBA (2014) – N 2 = 139,  2 = 23.14,  2 = 2.10  EPL (2015) – N 3 = 526,  3 = 23.02,  3 = 1.71  NHL ( ) – N 4 = 717,  4 = 26.50,  4 = 1.45 Distributions are approximately Normal Weights (proportions of players by league):   1 =  2 =  3 =  4 =

Mixture of Normal Distributions

Sports League Model for BMI Obtained using =average(a2:a1888) =var.p(a2:a1888)