To the Heroes Glory!

# Mathematical statistics of goals - Bandy. World Championship

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

Quantity of matches (sample size) : 297, period of time : 01-18-2009 - 02-02-2019

### Match total

Average per match E = 12.19, variance V = 34.36, SD = 5.86, E/V = 0.35, Min = 2, Max = 40
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=6.70, p=0.35  ### Home team goals

Average per match E = 8.37, variance V = 35.67, SD = 5.97, E/V = 0.23, Min = 0, Max = 34
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=2.57, p=0.23 and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Away team goals

Average per match E = 3.81, variance V = 16.29, SD = 4.04, E/V = 0.23, Min = 0, Max = 29
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=1.17, p=0.23 and authentic random variable ~ Severyn distribition: Sever(E, V) ••• ### Goals difference

Average per match E = 4.56, variance V = 69.57, SD = 8.34, E/V = 0.07, Min = -29, Max = 28
Basic random variable ~ Normal (Gauss) distribution: N(E, V) Page time:

Tuesday
12-07-2021
20:22:56 UTC