Question: An industrial engineer conducted a time study on how long it takes to get a salad at On the Geaux and suggested providing a list
An industrial engineer conducted a time study on how long it takes to get a salad at On the Geaux and suggested providing a list of salad dressing choices prominently with the menu to decrease customer wait time. The IE then wants to test, via hypothesis testing, if the average time to get a salad decreases with these changes. If the engineer makes a Type II error, what might happen?
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