Poisson binomial distribution (source code)

= Poisson binomial distribution
{wiki=Poisson_binomial_distribution}

The Poisson binomial distribution is a generalization of the binomial distribution. It is used to model the number of successes in a sequence of independent Bernoulli trials, where each trial can have a different probability of success. In contrast, the binomial distribution assumes that each trial has the same probability of success. \#\#\# Key Characteristics: 1. **Independent Trials**: The trials are independent of each other.