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 gues

Question 1116403: 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) (Show Source): You can put this solution on YOUR website!
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
Ho: u <= 400
Ha: u > 400
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Cheers,
Stan H.
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