5. Sampling: Sampling Distributions
Sampling Distribution of the Sample Mean
A simple random sample of size #36# is drawn from from a normally distributed population with a mean of #\mu = 80# and a standard deviation of #\sigma = 24#.
Determine the expected value of the sample mean, #\mu_{\bar{X}}#, and the standard error of the sample mean, #\sigma_{\bar{X}}#.
Determine the expected value of the sample mean, #\mu_{\bar{X}}#, and the standard error of the sample mean, #\sigma_{\bar{X}}#.
| #\mu_{\bar{X}} =# |
| #\sigma_{\bar{X}} =# |
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