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What is Sampling Distribution of Mean & Variance about?

This document discusses the distribution of sample means and variances for normal samples. It states that: 1) The sampling distribution of the sample mean X for a random sample of size n from a normal population with mean μ and variance σ2 is normal with mean μ and variance σ2/n. 2) The sampling distribution of the sample variance S2 is a chi-squared distribution with n - 1 degrees of freedom. 3) Functions of multiple random variables can have their distributions determined using techniques like the cu

Author

Patrick Mugo

Language

EN