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According to a researchinstitution, the average hotel price in a certain year was $ 97.27 . Assume the population standard deviation is $ 21.00 and

According to a researchinstitution, the average hotel price in a certain year was$97.27.Assume the population standard deviation is$21.00and that a random sample of 30hotels was selected. Complete parts a through d below.

c.What is the probability that the sample mean will be more than $104?

P(x>$104)=

d. What is the probability that the sample mean will be between $96 and $97?

P($96x$97)=

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