The manager of a resort hotel stated that the mean puest bill for a weekend is
$500
or less. A member of the hotel's accounting stall noticed that the total charges for puest bills have been increasing in recent months. The accountant will use a sample of future weekend guest bills lo test the munger's claim. Which form of the hypotheses should be uned to test the manager's claim? Explain. (a)
H_(6)=\mu 500
H_(5);\mu <500
(le)
H_(8);\mu =500
H_(5):\mu >500
(c)
H_(6);\mu =500
H_(6);\mu =500
Answer: The set of typotheses that should be uned if
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What conclusion is aporoerlate when Ho carrort be rejectived? Answer: What conclusion is appropriate when
H_(0)
can be rejected? Avswer:
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