Tournament Table

Mathematical statistics of goals - Football. Costa Rica. Primera Division

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

Quantity of matches (sample size) : 649, period of time : 06-06-2020 - 01-27-2023

Match total

Average per match E = 2.68, variance V = 2.62, SD = 1.62, E/V = 1.03, Min = 0, Max = 8
P1 = 44.4%, draw = 29.4%, P2 = 26.2%, total 0 = 7.2%, over 2.5 = 50.5%, under 2.5 = 49.5%
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 1.53, variance V = 1.49, SD = 1.22, E/V = 1.03, Min = 0, Max = 6
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Away team goals

Average per match E = 1.15, variance V = 1.19, SD = 1.09, E/V = 0.97, Min = 0, Max = 7
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Goals difference

Average per match E = 0.38, variance V = 2.73, SD = 1.65, E/V = 0.14, Min = -6, Max = 6
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)