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) : 3144, period of time : 12-04-2011 - 11-28-2021

Match total

Average per match E = 2.61, variance V = 2.64, SD = 1.62, E/V = 0.99, Min = 0, Max = 9
P1 = 49.7%, draw = 27.7%, P2 = 22.6%, total 0 = 8.1%, over 2.5 = 48.2%, under 2.5 = 51.8%
Basic random variable ~ Poisson distribution: Pois(E)

Home team goals

Average per match E = 1.57, variance V = 1.50, SD = 1.23, E/V = 1.05, 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 = 1.03, variance V = 1.09, SD = 1.04, E/V = 0.95, 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 = 0.54, variance V = 2.54, SD = 1.59, E/V = 0.21, Min = -8, Max = 7
Basic random variable ~ Skellam distribution: Pois(E1)-Pois(E2)