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Mathematical statistics of goals - Baseball. Olympic Games

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


Quantity of matches (sample size) : 32, period of time : 08-13-2008 - 08-23-2008


Match total

Average per match E = 8.78, variance V = 22.11, SD = 4.70, E/V = 0.40, Min = 1, Max = 18
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=5.78, p=0.40

Olympic Games: Pascal and Total PDF
Olympic Games: Pascal and Total CDF

Home team goals

Average per match E = 6.06, variance V = 14.19, SD = 3.77, E/V = 0.43, Min = 1, Max = 17
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=4.52, p=0.43

Olympic Games: Pascal and Total 1 PDF

Away team goals

Average per match E = 2.72, variance V = 7.69, SD = 2.77, E/V = 0.35, Min = 0, Max = 8
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=1.49, p=0.35

Olympic Games: Pascal and Total 2 PDF

Goals difference

Average per match E = 3.34, variance V = 21.65, SD = 4.65, E/V = 0.15, Min = -4, Max = 16
Basic random variable ~ Normal (Gauss) distribution: N(E, V)

Olympic Games: Gaus (Normal) and Difference PDF
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Saturday
09-19-2020
09:49:40 UTC