The National Sporting Goods Association conducted a survey of persons 7 years of age or older about
Question:
a. For a randomly selected female, estimate the probability of participation in each of the sports activities.
b. For a randomly selected male, estimate the probability of participation in each of the sports activities.
c. For a randomly selected person, what is the probability the person participates in exercise walking?
d. Suppose you just happen to see an exercise walker going by. What is the probability the walker is a woman? What is the probability the walker is a man?
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Related Book For
Statistics For Business And Economics
ISBN: 9780538481649
11th Edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
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