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StatisticsQ&A LibraryYou measure 41 backpacks' weights, and find they have a mean weight of 31 ounces. Assume the population standard deviation is 5.9 ounces. Based on this, construct a 95% confidence interval for the true population mean backpack weight. Give your answers as decimals, to two places ± ouncesStart your trial now! First week only $4.99!*arrow_forward*

Question

You measure 41 backpacks' weights, and find they have a mean weight of 31 ounces. Assume the population standard deviation is 5.9 ounces. Based on this, construct a 95% confidence interval for the true population mean backpack weight.

Give your answers as decimals, to two places

± ounces

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