HypoexponentialDistribution

HypoexponentialDistribution[{λ1,…,λm}] represents an m-phase hypoexponential distribution with rates λ1, …, λm.

Examples

Create a hypoexponential distribution:

dist = HypoexponentialDistribution[{1, 2, 3}]
(* HypoexponentialDistribution[{1, 2, 3}] *)

Calculate the mean:

Mean[HypoexponentialDistribution[{1, 2, 3}]]
(* 11/6 *)

Please visit the official Wolfram Language Reference for more details.