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Auto Rental Example

Twenty auto rental locations at airports throughout the U.S. were randomly selected and the daily rental cost of a midsize car at each location was determined.

The data were as follows ( assume only integer values):

22, 39, 33, 42, 49, 19, 44, 47, 50, 42, 28, 36, 25, 26, 31, 29, 19, 29, 26, 31 (all in dollars)

Questions:

a)What is the probability of a midsize car at a randomly chosen rental site in the true population renting for between $25 and $29 daily?

b)What is the probability of a a midsize care at a site renting for $30 or more?

c)$29 or less?

©1998 Brooks/Cole Publishing/ITP

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