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) : 523, period of time : 06-06-2020 - 06-22-2022

Match total

Average per match E = 2.66, variance V = 2.57, SD = 1.60, E/V = 1.04, Min = 0, Max = 8
P1 = 44.2%, draw = 30.2%, P2 = 25.6%, total 0 = 7.6%, over 2.5 = 49.7%, under 2.5 = 50.3%
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 1.52, variance V = 1.50, SD = 1.22, E/V = 1.02, 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 = 1.14, variance V = 1.17, SD = 1.08, E/V = 0.98, 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 = 2.76, SD = 1.66, E/V = 0.14, Min = -6, Max = 6
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)