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 76.2 and a standard deviation of 14.8 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.

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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 76.2 and a standard deviation of 14.8 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.
Transcribed Image Text: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 76.2 and a standard deviation of 14.8 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.
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