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Unformatted text preview: approximated by a Normal model. The larger the sample, the better the approximation will be. The Sampling Distribution for a Mean • When a random sample is drawn from any population with mean and standard deviation , its sample mean, , has a sampling distribution with the mean of but whose standard deviation is . μ σ _ y n Work #37 on p. 483...
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This note was uploaded on 09/16/2011 for the course AMAT 108 taught by Professor Sutphin during the Fall '07 term at SUNY Albany.
 Fall '07
 sutphin

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