A survey of 30 emergency room patients found that the average waiting time for treatment was 170.2 minutes. Assuming tha

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answerhappygod
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A survey of 30 emergency room patients found that the average waiting time for treatment was 170.2 minutes. Assuming tha

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A survey of 30 emergency room patients found that the averagewaiting time for treatment was 170.2 minutes. Assuming that thepopulation standard deviation is 46.5 minutes.
Find the best point estimate of the population mean.
Construct and interpret the 99% confidence interval of theaverage waiting time for emergency room patients.
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