To the Heroes Glory!

# 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) : 2474, period of time : 09-21-2012 - 09-18-2022

### Match total

Average per match E = 6.43, variance V = 8.87, SD = 2.98, E/V = 0.72, Min = 0, Max = 20
P1 = 50.4%, draw = 13.6%, P2 = 36.1%, total 0 = 0.5%, over 2.5 = 93.3%, under 2.5 = 6.7%
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 3.53, variance V = 6.69, SD = 2.59, 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 = 2.90, variance V = 5.49, SD = 2.34, 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 = 0.63, variance V = 15.48, SD = 3.93, E/V = 0.04, Min = -18, Max = 16
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Wednesday
09-28-2022
18:44:24 UTC