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Assume that a sample is used to estimate a population proportion . Find the margin of error M.E. that corresponds to a sample of
Assume that a sample is used to estimate a population proportion . Find the margin of error M.E. that corresponds to a sample of size 51 with a mean of 64.2 and a standard deviation of 8.6 at a confidence level of 99%. Report ME accurate 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. Submit Question
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