?Creative Thinking According to a USA Today “Snapshot,” 20% of adults surveyed do their most creative thinking while driving. You conduct a survey of 2
Chapter 7, Problem 17(choose chapter or problem)
Creative Thinking According to a USA Today “Snapshot,” 20% of adults surveyed do their most creative thinking while driving. You conduct a survey of 250 adults and find that 30 do their most creative thinking while driving.
(a) Compute the probability that, in a random sample of 250 adults, 30 or fewer do their most creative thinking while driving.
(b) Does this result contradict the USA Today “Snapshot”? Explain.
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