Mathematical statistics of goals - Bandy

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

Quantity of matches (sample size) : 5292, period of time : 10-12-2006 - 03-05-2021

Match total

Average per match E = 8.93, variance V = 11.78, SD = 3.43, E/V = 0.76, Min = 1, Max = 41
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=28.05, p=0.76

Home team goals

Average per match E = 5.01, variance V = 9.42, SD = 3.07, E/V = 0.53, Min = 0, Max = 41
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=5.68, p=0.53 and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Away team goals

Average per match E = 3.93, variance V = 6.11, SD = 2.47, E/V = 0.64, Min = 0, Max = 18
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=7.07, p=0.64 and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Goals difference

Average per match E = 1.08, variance V = 19.29, SD = 4.39, E/V = 0.06, Min = -16, Max = 41
Basic random variable ~ Normal (Gauss) distribution: N(E, V)