To the Heroes Glory!

# Mathematical statistics of goals - Ice Hockey (FT)

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

Quantity of matches (sample size) : 61260, period of time : 09-21-2011 - 09-20-2021

### Match total

Average per match E = 5.47, variance V = 6.16, SD = 2.48, E/V = 0.89, Min = 0, Max = 28
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 2.96, variance V = 3.79, SD = 1.95, E/V = 0.78, Min = 0, Max = 26
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Away team goals

Average per match E = 2.52, variance V = 3.13, SD = 1.77, E/V = 0.80, Min = 0, Max = 27
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Goals difference

Average per match E = 0.44, variance V = 7.68, SD = 2.77, E/V = 0.06, Min = -26, Max = 26
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Sunday
09-26-2021
20:08:48 UTC