🎲Probability Calculator

Overview

Calculate probability for common scenarios with step-by-step solutions

🌱 Beginner

Probability Calculator

Explore binomial probability: exact successes, at-least probability, expected value, and variance.

Trials n (0-50)Successes kProbability p

P(X = k)

0.25222

P(X >= k)

0.738393

Expected successes

3.5

Variance

2.275