To the Heroes Glory!

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

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

Quantity of matches (sample size) : 128, period of time : 02-13-2010 - 02-17-2022

### Match total

Average per match E = 6.02, variance V = 12.76, SD = 3.57, E/V = 0.47, Min = 1, Max = 23
P1 = 66.4%, draw = 7.8%, P2 = 25.8%, total 0 = 0.0%, over 2.5 = 92.2%, under 2.5 = 7.8%
Basic random variable ~ Poisson distribution: Pois(E)

### Home team goals

Average per match E = 4.09, variance V = 12.68, SD = 3.56, E/V = 0.32, 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 = 1.94, variance V = 7.60, SD = 2.76, E/V = 0.25, Min = 0, Max = 23
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

### Goals difference

Average per match E = 2.15, variance V = 27.80, SD = 5.27, E/V = 0.08, Min = -23, Max = 18
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)

Page time:

Tuesday
05-24-2022
10:19:12 UTC