Prob HyperGeometric

Prob_HyperGeometric(k,trials,posEvents,size)

Analytically computes the probability that a sample drawn from a HyperGeometric(trials,posEvents,size) distribution is equal to k.

Example

Suppose 20 out of 30 balls in a basket are red, and you draw 10 balls at random without replacement. Then the probability of drawing exactly 7 red balls is given by:

Prob_HyperGeometric(7,10,20,30) → 0.3096

Library

Distribution Densities Library (Distribution Densities.ana)

See Also

• HyperGeometric
• Distribution Densities Library