Mathematical statistics of goals - Bandy

Graphs of sample and basic random variables (probability density)

Quantity of matches (sample size) : 2571, period of time : 01-20-2015 - 01-19-2020

Match total

Average per match E = 8.91, variance V = 11.54, SD = 3.40, E/V = 0.77, Min = 1, Max = 22
Basic random variable - Negative Binomial (Pascal) Distribution : NB(r, p), r=30.17, p=0.77

Home team goals

Average per match E = 4.95, variance V = 9.28, SD = 3.05, E/V = 0.53, Min = 0, Max = 18
Basic random variable - Negative Binomial (Pascal) Distribution : NB(r, p), r=5.68, p=0.53

Away team goals

Average per match E = 3.95, variance V = 6.36, SD = 2.52, E/V = 0.62, Min = 0, Max = 18
Basic random variable - Negative Binomial (Pascal) Distribution : NB(r, p), r=6.50, p=0.62

Goals difference

Average per match E = 1.00, variance V = 19.74, SD = 4.44, E/V = 0.05, Min = -16, Max = 18
Basic random variable - Normal (Gauss) Distribution : N(E, V)