Widget: Binomial Probability Calculator

Calculate probabilities using the binomial distribution. You can enter any type of inequality statement, including compound or strict inequality statements. However, your probability statement must be an inequality statement. That means that if you want to calculate, for instance, P(X = 10), you would need to rewrite this as:

P(X = 10) = P(9 < X < 11)

To calculate this probability you would enter 9 < X < 11 in the first box.