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) : 320, period of time : 06-06-2020 - 09-19-2021

Match total

Average per match E = 2.64, variance V = 2.61, SD = 1.62, E/V = 1.01, Min = 0, Max = 8
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 1.43, variance V = 1.38, SD = 1.18, E/V = 1.04, Min = 0, Max = 5
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Away team goals

Average per match E = 1.21, variance V = 1.27, SD = 1.13, E/V = 0.95, 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 = 0.23, variance V = 2.70, SD = 1.64, E/V = 0.08, Min = -6, Max = 4
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)