To the Heroes Glory!

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

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

Quantity of matches (sample size) : 2121, period of time : 09-09-2016 - 04-26-2021

### Match total

Average per match E = 5.17, variance V = 5.17, SD = 2.27, E/V = 1.00, Min = 0, Max = 16
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 2.81, variance V = 3.20, SD = 1.79, E/V = 0.88, Min = 0, Max = 12
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Away team goals

Average per match E = 2.35, variance V = 2.33, SD = 1.53, E/V = 1.01, 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 = 0.46, variance V = 5.90, SD = 2.43, E/V = 0.08, Min = -7, Max = 10
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Wednesday
07-28-2021
17:15:48 UTC