SOLUTION: 12. The time to fly between New York City and Chicago is uniformly distributed with a minimum of 120 minutes and a maximum of 150 minutes. What is the probability that a flight is

Algebra ->  Probability-and-statistics -> SOLUTION: 12. The time to fly between New York City and Chicago is uniformly distributed with a minimum of 120 minutes and a maximum of 150 minutes. What is the probability that a flight is       Log On


   

Question 435273: 12. The time to fly between New York City and Chicago is uniformly distributed with a minimum of 120 minutes and a maximum of 150 minutes. What is the probability that a flight is less than 135 minutes?
A. 1.00
B. 0.5
C. 15 minutes
D. 270 minutes
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

The time to fly between New York City and Chicago is uniformly distributed 

with a minimum of 120 minutes and a maximum of 150 minutes

That is: 135 the mean time

 P(flight is less than 135 minutes) = .5