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Prepare a hypothesis test to test whether the orders

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Reference no: EM132144088

The Waiting time for a Pizza order is supposed to be no more than 10 minutes. Some complaints have been received that the orders are in fact taking longer than the claimed 10 minutes. A batch of 50 orders was timed and found to have an average order time of 10.9 minutes and a sample standard deviation of (36 ÷ 40 ) minutes. Prepare a hypothesis test to test whether the orders are taking longer than 10 minutes. Test at 1% significance using critical value. Show all 6 steps

Reference no: EM132144088

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