Use the Appropriate Probability Model (Uniform)

Multiple Choice

Use the appropriate probability model (Uniform) .
-Suppose the time it takes for customer representatives to diagnose and fix computer
Problems is uniformly distributed from 10 to 120 minutes. What is the probability that it
Takes longer than 90 minutes to diagnose and fix a computer problem?

A) 0.27
B) 0.73
C) 0.82
D) 0.50
E) 0.18