To the Heroes Glory!

# Mathematical statistics of goals - Football. Chile. Primera Division

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

Quantity of matches (sample size) : 2622, period of time : 09-20-2013 - 09-14-2023

### Match total

Average per match E = 2.68, variance V = 2.68, SD = 1.64, E/V = 1.00, Min = 0, Max = 9
P1 = 44.4%, draw = 26.4%, P2 = 29.2%, total 0 = 7.1%, over 2.5 = 50.5%, under 2.5 = 49.5%
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 1.48, variance V = 1.38, SD = 1.18, E/V = 1.07, Min = 0, Max = 8
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Away team goals

Average per match E = 1.20, variance V = 1.22, SD = 1.11, E/V = 0.98, Min = 0, Max = 6
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Goals difference

Average per match E = 0.29, variance V = 2.53, SD = 1.59, E/V = 0.11, Min = -6, Max = 7
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Thursday
09-28-2023
09:53:45 UTC