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) : 2466, period of time : 09-23-2011 - 09-21-2021

### Match total

Average per match E = 6.52, variance V = 8.99, SD = 3.00, E/V = 0.73, Min = 0, Max = 20
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 3.58, variance V = 6.91, SD = 2.63, E/V = 0.52, 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 = 2.94, variance V = 5.53, 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 = 0.63, variance V = 15.89, SD = 3.99, E/V = 0.04, Min = -18, Max = 17
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Tuesday
09-21-2021
22:38:25 UTC