SOLUTION: The manager of a hotel has stated that the mean guest bill for a weekend is Birr 400 or less. A member of the hotel’s accounting staff has noticed that the total charges for gue

Algebra ->  Probability-and-statistics -> SOLUTION: The manager of a hotel has stated that the mean guest bill for a weekend is Birr 400 or less. A member of the hotel’s accounting staff has noticed that the total charges for gue      Log On


   

Question 1116176: The manager of a hotel has stated that the mean guest bill for a weekend is Birr 400 or
less. A member of the hotel’s accounting staff has noticed that the total charges for guest
bills have been increasing in recent months. The accountant will use a sample of weekend
guest bills to test the manager’s claim.
Required: State the null and alternative hypotheses
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
he manager of a hotel has stated that the mean guest bill for a weekend is Birr 400 or
less. A member of the hotel’s accounting staff has noticed that the total charges for guest
bills have been increasing in recent months. The accountant will use a sample of weekend
guest bills to test the manager’s claim.
Required: State the null and alternative hypotheses
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Ho: u = 400 (mgr's claim)
Ha: u # 400
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Cheers,
Stan H.
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