At a certain intersection, the light for eastbound traffic is red for – McqOptions

MCQOPTIONS

1.	At a certain intersection, the light for eastbound traffic is red for 15 seconds, yellow for 5 seconds, and green for 30 seconds. Find the probability that out of the next eight eastbound cars that arrive randomly at the light, exactly three will be stopped by a red light?
A.	.254
B.	.245
C.	.425
D.	.524
Answer» B. .245

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