To the Heroes Glory!

# Mathematical statistics of goals - Ice Hockey. Women. World Championship (FT)

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

Quantity of matches (sample size) : 216, period of time : 04-16-2011 - 09-04-2022

### Match total

Average per match E = 5.38, variance V = 8.19, SD = 2.86, E/V = 0.66, Min = 0, Max = 15
P1 = 53.2%, draw = 16.7%, P2 = 30.1%, total 0 = 1.4%, over 2.5 = 86.6%, under 2.5 = 13.4%
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 3.35, variance V = 8.56, SD = 2.93, E/V = 0.39, Min = 0, Max = 14
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Away team goals

Average per match E = 2.04, variance V = 4.34, SD = 2.08, E/V = 0.47, Min = 0, Max = 12
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Goals difference

Average per match E = 1.31, variance V = 17.62, SD = 4.20, E/V = 0.07, Min = -12, Max = 13
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Wednesday
09-28-2022
10:27:47 UTC