Binomial Distribution || Probability Distribution Calculation & Formulas

 A Probability Distribution Calculator

An online binomial-distribution calculation.

Number of Events, N =

Number of Success, X =

Probability for Success, P =

      

How binomial distribution calculator works?

• Formula

• Binomial Poisson Distribution
• P (X = r) = _nC_r p^r (1-p)^n-r
• Where,
• Combination _nC_r = ( n! / (n- r)! ) / r!
• n = Number of Events
• r = Number of Success
• p = Probability of Success