Multiple Choice
In one city,police estimate that 78% of drivers wear their seat belts.They set up a safety roadblock and they stop drivers to check for seat belt use.If 160 drivers are stopped,what is the probability they find at least 30 not wearing their seat belts?
A) 0.575
B) 0.161
C) 0.788
D) 0.839
E) 0.425
Correct Answer:
Verified
Correct Answer:
Verified
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