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Question 9. The manager of a hotel facility in Golden, BC, stated that the mean guest...

Question 9. The manager of a hotel facility in Golden, BC, stated that the mean guest bill for a weekend is $600 or less. A member of the hotel’s accounting staff noticed that the total charges for guest bills have been increasing in recent months. the accountant will use a sample of future weekend guest bills to test the manager’s claim. a. Which form of the hypotheses should be used to test the manager’s claim? Explain. Ho: µ ≥ 600 Ho: µ ≤ 600 Ho: µ = 600 Ha: µ < 600 Ha: µ > 600 Ha: µ ≠ 600 b. What conclusion is appropriate when Ho cannot be rejected? c. What conclusion is appropriate when Ho can be rejected?

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