Four equally qualified runners, John, Bill, Ed, and Dave, run a 100-meter sprint, and the order of finish is recorded. (a) If the runners are equally qualified, what is the probability that Ed wins the race? (b) What is the probability that Ed wins and John places second? (c) What is the probability that Bill finishes last?
Four equally qualified runners, John, Bill, Ed, and Dave, run a 100-meter sprint, and the order of finish is recorded. (a) If the runners are equally qualified, what is the probability that Ed wins the race? (b) What is the probability that Ed wins and John places second? (c) What is the probability that Bill finishes last?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 50E: Medicine Out of a group of 9 patients treated with a new drug, 4 suffered a relapse. Find the...
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Transcribed Image Text:Four equally qualified runners, John, Bill, Ed, and Dave, run a 100-meter sprint, and the order of finish is recorded.
(a) If the runners are equally qualified, what is the probability that Ed wins the race?
(b) What is the probability that Ed wins and John places second?
(c) What is the probability that Bill finishes last?
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