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Assume that 67% ofthe cars on a particular freeway are traveling faster than70 miles per hour. Arandom sample of 15 cars was observed under normaldriving conditions with nopolice car in sight. What is the probability that 8 or more of them were going fasterthan 70 miles per hour? What are the steps to start?

A. 0.83

B. 0.92

C. 0.70

D. 0.67

E. 0.96

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
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