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# Distribution of Sample Means

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Author: Ryan Backman
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This lesson will explain the distribution of sample means.

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Tutorial
Terms to Know
Distribution of Sample Means

A distribution where each data point consists of a mean of a collected sample. For a given sample size, every possible sample mean will be plotted in the distribution.

Standard Deviation of a Distribution of Sample Means

The standard deviation of the population, divided by the square root of sample size.

Standard Error

The standard deviation of the sampling distribution of sample means distribution.

Formulas to Know
Mean of a Sampling Distribution of Sample Means

Standard Deviation of a Sampling Distribution of Sample Means