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Unformatted text preview: the population mean by more than .618 pounds? a. 4.65 % b. 9.30 % * c. 27.76 % d. 55.52 % e. 59.42 % f. 72.25 % 1 4. The Zimmerman Agency conducted a study for Residence Inn by Marriott of business travelers who take trips of five nights or more. According to this study, 37% of these travelers enjoy sightseeing more than any other activity that they do not get to do as much at home. Suppose 120 randomly selected business travelers who take trips of five nights or more are contacted. What is the probability that more than 50 enjoy sightseeing more than any other activity that they do not get to do as much at home? .1446 5. Refer to question 4. For the sample of 120 business travelers, what is the interquartile range? 7.14 2...
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This test prep was uploaded on 04/22/2008 for the course ECON 2843 taught by Professor Hudgins during the Spring '08 term at The University of Oklahoma.
 Spring '08
 HUDGINS

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