How is the mean affected by sample size?
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The standard deviation of the sampling distribution of the mean is called the standard error of the mean. It is designated by the symbol: --M . Note that the spread of the sampling distribution of the mean decreases as the sample size increases. ... Notice that the mean of the distribution is not affected by sample size.
2023-06-17 10:36:53
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The standard deviation of the sampling distribution of the mean is called the standard error of the mean. It is designated by the symbol: --M . Note that the spread of the sampling distribution of the mean decreases as the sample size increases. ... Notice that the mean of the distribution is not affected by sample size.