binom_dist
Binomial-distribution PDF or CDF.
Syntax
Section titled “Syntax”v = binom_dist(number_s, trials, probability_s, cumulative)Description
Section titled “Description”Returns the probability of number_s successes in trials independent trials, each with success probability probability_s. With cumulative = true, returns the CDF (probability of at most number_s successes); with false, the PMF.
Example
Section titled “Example”binom_dist(2, 10, 0.5, false) % P(X=2) for B(10, 0.5)See also
Section titled “See also”binom_dist_range— Probability of binomial successes in a range.binom_inv— Inverse binomial CDF (smallest k with CDF ≥ alpha).negbinom_dist— Negative-binomial distribution PMF or CDF.hypgeom_dist— Hypergeometric distribution PMF or CDF.