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In a certain state the probability that a randomly chosen driver wears seat belt is 0.85. What is the probability that 3 randomly chosen drivers from this state, driving 3 separate cars, wear their seat belts the next time they drive a car?

 Feb 10, 2020
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The probability  is

 

(0.85)^3   ≈ .614  =    61.4 %

 

 

cool cool cool

 Feb 10, 2020

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