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A sample of 132 motels is selected from a large urban area and the price for a night of lodging for a single room was determined for each motel. The mean rate is computed to be $96 and the standard deviation is $14. One motel charged 460 per night which is the 16th percentile. Another motel charged $120 per night which is the 75 percentile.

1. How many motels charged at least $120 per night.

2. How many motels charged less than $60 per night?

3. If the z-score for a motel is 0.8, what is the price of a single room at the motel (in dollars)?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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