Assume that a sample is used to estimate a population mean pl. Find the margin of error ME. that corresponds to a sample of size 16 with a mean of 16.6 and a standard deviation of 15.1 at a confidence level of 80%. Report ME accurate to one decimal place because the sample statistics are presented with this accuracy. M. =:] Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places