Practice Problem: Assume that a sample is used to estimate a population mean p. Find the margin of error M.E. that corre
Posted: Sun Sep 05, 2021 5:15 pm
Practice Problem: Assume that a sample is used to estimate a population mean p. Find the margin of error M.E. that corresponds to a sample of size 23 with a mean of 30.7 and a standard deviation of 7.8 at a confidence level of 98%. Report ME accurate to at least two decimal places (because the sample statistics are presented with a comparable accuracy). M.E. =