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Mathematics, 14.12.2020 09:00 katelynamber10

You measure 47 backpacks' weights, and find they have a mean weight of 79 ounces. Assume the population standard deviation is 13.1 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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You measure 47 backpacks' weights, and find they have a mean weight of 79 ounces. Assume the populat...
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