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Question: A hospital is trying to cut down on emergency room wait times. It is interested in the amount of time patients must wait before being called back to be examined. An investigation committee randomly surveyed 70 patients. The sample mean was 1.5 hours with a sample standard deviation of 0.5 hours.
1. Which distribution should you use for this problem?
henry lom feels that the quantity of chocolates in a particular type of packet has decreased. to test this feeling he
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conduct the hypothesis test and prove the test statistic critical value and p-value and state the conclusion.a package
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