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 14 with a mean of 25.7 and a standard deviation of 17.1 at a confidence level of 99.5%. 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.

Assume that a sample is used to estimate a population mean pu. Find the margin of error M.E. that corresponds to a sample of size 18 with a mean of 33.6 and a standard deviation of 5.9 at a confidence level of 80%. 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 hp DII 23 2$4 % & 3. 4. 6. y g k b * 00 In

Assume that a sample is used to estimate a population mean μμ. Find the margin of error M.E. that corresponds to a sample of size 11 with a mean of 57.8 and a standard deviation of 7.7 at a confidence level of 98%.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.

Assume that a sample is used to estimate a population proportion μμ. Find the margin of error M.E. that corresponds to a sample of size 83 with a mean of 72.3 and a standard deviation of 7.3 at a confidence level of 90%.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.