Tournament Table

Mathematical statistics of goals - Ice Hockey. Poland. ExtraLiga (FT)

Graphs of sample (in blue) and basic random variables (probability density)

Quantity of matches (sample size) : 2480, period of time : 09-07-2012 - 04-10-2022

Match total

Average per match E = 6.44, variance V = 8.86, SD = 2.98, E/V = 0.73, Min = 0, Max = 20
P1 = 50.4%, draw = 13.6%, P2 = 36.0%, total 0 = 0.5%, over 2.5 = 93.4%, under 2.5 = 6.6%
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 3.53, variance V = 6.68, SD = 2.58, E/V = 0.53, Min = 0, Max = 18
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Away team goals

Average per match E = 2.91, variance V = 5.51, SD = 2.35, E/V = 0.53, Min = 0, Max = 18
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Goals difference

Average per match E = 0.62, variance V = 15.50, SD = 3.94, E/V = 0.04, Min = -18, Max = 16
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)