You measure 48 backpacks' weights, and find they have a mean weight of 67 ounces. Assume the population standard deviation is 2 ounces. Based on this, what is the maximal margin of error associated with a 95% confidence interval for the true population mean backpack weight. Give your answer as a decimal, to two places H ounces

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You measure 48 backpacks' weights, and find they have a mean weight of 67 ounces. Assume the population
standard deviation is 2 ounces. Based on this, what is the maximal margin of error associated with a 95%
confidence interval for the true population mean backpack weight.
Give your answer as a decimal, to two places
H
ounces
Transcribed Image Text:You measure 48 backpacks' weights, and find they have a mean weight of 67 ounces. Assume the population standard deviation is 2 ounces. Based on this, what is the maximal margin of error associated with a 95% confidence interval for the true population mean backpack weight. Give your answer as a decimal, to two places H ounces
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