Probability lab.

Repeat a small chance. See the bigger picture.

Number of trials · nChance of success · p 0.50CalculateTarget successes · k

P(X = 10)17.6197%

Expected successes10.00

Standard deviation2.24

X ~ Binomial(n, p). Each trial is independent and has the same chance of success. Orange bars show the outcomes included in your calculation.