Tournament Table

Mathematical statistics of goals - Football. Peru. Championship

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

Quantity of matches (sample size) : 1550, period of time : 07-31-2016 - 07-30-2021

Match total

Average per match E = 2.67, variance V = 2.72, SD = 1.65, E/V = 0.98, Min = 0, Max = 9
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 1.56, variance V = 1.51, SD = 1.23, E/V = 1.04, 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 = 1.11, variance V = 1.17, SD = 1.08, E/V = 0.94, Min = 0, Max = 8
Basic random variable ~ Poisson distribution: Pois(E) and authentic random variable ~ Severyn distribition: Sever(E, V) •••

Goals difference

Average per match E = 0.46, variance V = 2.64, SD = 1.62, E/V = 0.17, Min = -8, Max = 7
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)