To the Heroes Glory!

# Mathematical statistics of goals - Ice Hockey. Switzerland. National League A (FT)

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

Quantity of matches (sample size) : 1716, period of time : 09-13-2016 - 09-11-2021

### Match total

Average per match E = 5.43, variance V = 5.11, SD = 2.26, E/V = 1.06, Min = 0, Max = 15
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 2.94, variance V = 3.07, SD = 1.75, E/V = 0.96, Min = 0, Max = 10
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Away team goals

Average per match E = 2.49, variance V = 2.58, SD = 1.61, E/V = 0.97, Min = 0, Max = 9
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Goals difference

Average per match E = 0.45, variance V = 6.19, SD = 2.49, E/V = 0.07, Min = -7, Max = 7
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Wednesday
09-22-2021
00:05:50 UTC