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Statistics

Probability Distributions

Explore Normal (Gaussian) and Binomial probability distributions.

Probability Distributions

Calculate probabilities for common statistical distributions.

Probability Distributions

PDF (Density)

0.3989

CDF (Cumulative < x)

50.00%

Supported Distributions

  • Normal Distribution: The “bell curve” defined by mean and standard deviation.
  • Binomial Distribution: Probability of k successes in n independent trials.