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You measure 26 backpacks' weights, and find they have a mean weight of 59 ounces. Assume...

You measure 26 backpacks' weights, and find they have a mean weight of 59 ounces. Assume the population standard deviation is 11.4 ounces. Based on this, what is the maximal margin of error associated with a 90% confidence interval for the true population mean backpack weight. Give your answer as a decimal, to two places

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Answer #1

Margin of error = 3.677

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