Customers experiencing technical difficulty with theirinternetcable hookup may call an 800 number for technical support. It takes the technician between 30 seconds and 12 minutes to resolve the problem. The distribution of this support time follows the uniform distribution.

c.What percent of the problems take more than 5 minutes to resolve?

Suppose we wish to find the middle 50% of the problem-solving times. What are the end points of these two times?

End point 1

End point 2