Assume high school coach Emily Williams has seven possible swimmers for a four-person relay team. a. If
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a. If the order for the freestyle relay is unimportant, how many different relay teams are possible?
b. Assume for the medley relay team that order is important; how many different teams are possible?
c. Swimmer Michael P. is one of the seven swimmers. If the assignment of swimmers is random, how many of the teams in part a will include Michael P.? How many of the teams in part b will include Michael P.?
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Related Book For
Business Statistics Communicating With Numbers
ISBN: 9780078020551
2nd Edition
Authors: Sanjiv Jaggia, Alison Kelly
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