On average, 2 percent of all persons who are given a breathalyzer test by the state police
Question:
(a) What is the expected number who pass the test?
(b) What is the approximate Poisson probability that 5 or fewer will pass the test?
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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