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You want to rent an unfurnished one-bedroomapartmentfor next semester.The mean monthly rent for a random sample of 10 apartments advertised in the local newspaper is

You want to rent an unfurnished one-bedroomapartmentfor next semester.The mean monthly rent for a random sample of 10 apartments advertised in the local newspaper is $640.Assume that the standard deviation is $90.Find a 95% confidence interval for the meanmonthlyrent of an apartment.

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