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# Mathematical statistics of goals - Ice Hockey. Czech Hockey Games (FT)

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

Quantity of matches (sample size) : 24, period of time : 04-25-2013 - 05-15-2021

### Match total

Average per match E = 4.50, variance V = 5.74, SD = 2.40, E/V = 0.78, Min = 1, Max = 10
P1 = 41.7%, draw = 8.3%, P2 = 50.0%, total 0 = 0.0%, over 2.5 = 91.7%, under 2.5 = 8.3%
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 2.17, variance V = 1.97, SD = 1.40, E/V = 1.10, Min = 0, Max = 6
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Away team goals

Average per match E = 2.33, variance V = 2.93, SD = 1.71, E/V = 0.80, Min = 0, Max = 7
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Goals difference

Average per match E = -0.17, variance V = 4.06, SD = 2.01, E/V = -0.04, Min = -4, Max = 4
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Monday
10-03-2022
20:33:13 UTC