Customers who use automatic teller machines ( ATM ) can perform several transactions quickly and efficiently. A
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Customers who use automatic teller machines ATM can perform several transactions quickly and efficiently. A banking consultant has noted that the times to complete a transaction are normally distributed with a standard deviation of seconds. If of customers take over seconds to complete their transactions, what is the average time in seconds it takes customers to complete a transaction?
Related Book For
Statistics For Management And Economics Abbreviated
ISBN: 9781285869643
10th Edition
Authors: Gerald Keller
Posted Date: