Mathematical statistics of goals - Bandy

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

Quantity of matches (sample size) : 5116, period of time : 11-15-2005 - 03-21-2020

Match total

Average per match E = 8.90, variance V = 11.90, SD = 3.45, E/V = 0.75, Min = 1, Max = 41
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=26.42, p=0.75

Home team goals

Average per match E = 5.02, variance V = 9.59, SD = 3.10, E/V = 0.52, Min = 0, Max = 41
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=5.51, p=0.52 and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Away team goals

Average per match E = 3.88, variance V = 6.12, SD = 2.47, E/V = 0.63, Min = 0, Max = 18
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=6.73, p=0.63 and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Goals difference

Average per match E = 1.14, variance V = 19.52, SD = 4.42, E/V = 0.06, Min = -16, Max = 41
Basic random variable ~ Normal (Gauss) distribution: N(E, V)