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Estimate of the population mean amount of trash

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The sanitation department wants to estimate the mean amount of trash generated per day by households in the town. A random sample of 10 households showed a sample mean of 10.91 pounds per household with a sample standard devaition of 1.55 pounds per household. Construct and explain a 90% confidence interval estimate of the population mean amount of trash per household.

Reference no: EM131555614

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