Question content area top Part 1 Nielsen Media Research wishes to estimate the mean number of hours that high school students spend watching TV on a weekday. A margin of error of Eequals0.15 hour is desired. Past studies suggest that a population standard deviation of sigmaequals1.67 hour is reasonable. Calculate the minimum sample size required to estimate the population mean with 95% confidence.
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96. Given sigma = 1.67 and E = 0.15, solve for n. Show more…
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