Tournament Table

Mathematical statistics of goals - Football. CONCACAF. Nations League

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

Quantity of matches (sample size) : 105, period of time : 09-05-2019 - 06-07-2021

Match total

Average per match E = 3.17, variance V = 4.05, SD = 2.01, E/V = 0.78, Min = 0, Max = 10
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 1.81, variance V = 3.89, SD = 1.97, E/V = 0.47, Min = 0, Max = 10
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Away team goals

Average per match E = 1.36, variance V = 2.16, SD = 1.47, E/V = 0.63, Min = 0, Max = 6
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Goals difference

Average per match E = 0.45, variance V = 8.04, SD = 2.84, E/V = 0.06, Min = -6, Max = 10
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)