To the Heroes Glory!

# Mathematical statistics of goals - Football. Confederations Cup

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

Quantity of matches (sample size) : 48, period of time : 06-14-2009 - 07-02-2017

### Match total

Average per match E = 3.19, variance V = 4.62, SD = 2.15, E/V = 0.69, Min = 0, Max = 10
Basic random variable ~ Poisson distribution: Pois(E)  ### Home team goals

Average per match E = 1.65, variance V = 3.85, SD = 1.96, E/V = 0.43, 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 = 1.54, variance V = 2.13, SD = 1.46, E/V = 0.73, 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 = 0.10, variance V = 7.33, SD = 2.71, E/V = 0.01, Min = -5, Max = 10
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2) Page time:

Sunday
12-05-2021
05:10:06 UTC