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) : 898, period of time : 06-06-2020 - 11-24-2023

Match total

Average per match E = 2.72, variance V = 2.65, SD = 1.63, E/V = 1.03, Min = 0, Max = 8
P1 = 46.6%, draw = 27.5%, P2 = 26.0%, total 0 = 7.0%, over 2.5 = 51.6%, under 2.5 = 48.4%
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 1.57, variance V = 1.53, SD = 1.24, E/V = 1.03, Min = 0, Max = 7
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 = 1.24, SD = 1.11, E/V = 0.93, 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 = 0.43, variance V = 2.89, SD = 1.70, E/V = 0.15, Min = -6, Max = 7
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)