As you may recall 97% of your pizza deliveries are being made in 30 minutes or less.
Question:
As you may recall 97% of your pizza deliveries are being made in 30 minutes or less. So to test the delivery boy's claim you take a random sample of 344 of his deliveries and note that 339 of the deliveries were made on time. Use α = 0.05 level of significance.
1. State the conclusion.
2. Should you give this pizza delivery boy an award for pizza delivery person of the year? Explain why or why not.
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Step by Step Answer:
1 Here we have following information Hypotheses are Standard deviation of the proportion is Test st...View the full answer
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