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Claribel M.

asked • 12/13/12

please give equation

a poll reported that 80% of adults were satisfied with the job major airlines were doing. suppose 12 adults are selected at random and the number who are satisfied are recorded. find the probability that a)9 or more are satisfied with the airlines b)between 3 and 6 adults, inclusive, were satisfied

2 Answers By Expert Tutors

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Peter I. answered • 06/25/13

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New to Wyzant

Tutoring for Scholastic Excellence in Business and Science

Robert J. answered • 12/13/12

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4.6 (13)

Certified High School AP Calculus and Physics Teacher

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