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Background data: Norman Bates has just inherited $40,000....

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Background data: Norman Bates has just inherited $40,000....

Background data: Norman Bates has just inherited $40,000.  Consultants identified guest showers as the most significant use of water. They calculated that the lengths of guest showers at the Bates Motel are normally distributed with a mean of 10 minutes and a standard deviation of 3 minutes. 

 

Question: What is the probability that a randomly selected shower took more than 12
minutes? 

 

Please answer the question using excel. Please write out the excel formulas and calculations used in getting the answer.

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Answered by Ram14395 on coursehero.com

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Step-by-step explanation

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