@gamma.mathematica on Instagram: "✨️Code link in bio✨️In probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable. The general form of its probability density function is f(x) = 1\/√(2πσ²) e^(-(x-μ)²\/(2σ²)) 📐\n\nThe parameter μ (mu) is the mean or expectation of the distribution (and also its median and mode), while the parameter σ² is the variance. The standard deviation of the distribu

Variance Formula

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Variance of a population

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