Binomial Distribution Calculator

Professional tools by calczen.com

Number of Trials (n)

Total count (max 500)

Prob. of Success (p)

Between 0 and 1

Successes (k)

Target value

Probability P(X = k)

0.0000

P(X < k) 0.0000

P(X \le k) 0.0000

P(X > k) 0.0000

P(X \ge k) 0.0000

Mean ($\mu$) 0.00

Variance ($\sigma^2$) 0.00

Std. Deviation ($\sigma$) 0.00

Formula Used

P(X = k) = (n! / (k!(n-k)!)) * p^k * (1-p)^(n-k)