SOLUTION: The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If 4 people are selected at random, find the probability that they all used a sea
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Question 405241: The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If 4 people are selected at random, find the probability that they all used a seat belt the last time they got into a car?. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If 4 people are selected at random, find the probability that they all used a seat belt the last time they got into a car?.
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Ans: 0.52^4 = 0.0731
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Cheers,
Stan H.
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