Gaussian Distribution Gaussian(Normal) Distribution Download PDF Plot (PNG) Download CDF Plot (PNG) The probability density function (PDF) is $$ f(x\,|\,\mu,\,\sigma) = \frac{1}{\sigma\sqrt{2\pi}}\,\exp\!\Bigg( -\,\frac{(x-\mu)^2}{2\sigma^2} \Bigg) $$ Current parameters: $\mu=0.00,\ \sigma=1.00$ Controls Mean (μ) Std Dev (σ) x-range Reset Set σ-Rule (68–95–99.7) 68% Interval [μ−σ, μ+σ] 95% Interval [μ−2σ, μ+2σ] 99.7% Interval [μ−3σ, μ+3σ] ...
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