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Assume that a sample is used to estimate a population mean . Find the margin of error that corresponds to a sample of size 9

Assume that a sample is used to estimate a population mean . Find the margin of error that corresponds to a sample of size 9 with a mean of 70.1 and a standard deviation of 17.2 at a confidence level of 98%. Round to one decimal place because the sample statistics are presented with this accuracy.

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