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Police Estimate That 25% of Drivers Drive Without Their Seat

Question 133

Multiple Choice

Police estimate that 25% of drivers drive without their seat belts.If they stop 4 drivers at random,find the probability that all of them are wearing their seat belts.


A) 0.1
B) 0.3164
C) 0.3
D) 0.75
E) 0.0039

Correct Answer:

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