Assume that a sample is used to estimate a population mean
μ
. Find the margin of error M. E....
Assume that a sample is used to estimate a population mean
μ
. Find the margin of error M. E. that corresponds to a sample of size 5 with a mean of 85.5 and a standard deviation of 9.1 at a confidence level of 99.5%.
Report ME accurately to one decimal place because the sample statistics are presented with this accuracy.
M. E. =
Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.
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