Mathematical statistics of goals - Bandy

Graphs of sample and basic random variables (probability density)

Quantity of matches (sample size) : 2577, period of time : 10-23-2015 - 03-21-2020

Match total

Average per match E = 8.91, variance V = 11.64, SD = 3.41, E/V = 0.77, Min = 1, Max = 22
Basic random variable - Negative Binomial (Pascal) Distribution : NB(r, p), r=29.07, p=0.77

Home team goals

Average per match E = 4.97, variance V = 9.42, SD = 3.07, E/V = 0.53, Min = 0, Max = 18
Basic random variable - Negative Binomial (Pascal) Distribution : NB(r, p), r=5.54, p=0.53

Away team goals

Average per match E = 3.95, variance V = 6.49, SD = 2.55, E/V = 0.61, Min = 0, Max = 18
Basic random variable - Negative Binomial (Pascal) Distribution : NB(r, p), r=6.11, p=0.61

Goals difference

Average per match E = 1.02, variance V = 20.18, SD = 4.49, E/V = 0.05, Min = -16, Max = 18
Basic random variable - Normal (Gauss) Distribution : N(E, V)