The time required to play a certain game is uniformly distributed between 25 and 45 minutes. Complete parts a through c below.

a. Find the expected value and variance of the time to complete the game.

The expected value of the time to complete the game is

(Type integer or decimal rounded to two decimal places asneeded.)

The variance of the time to complete the game is

(Type integer or decimal rounded to two decimal places asneeded.)

b. What is the probability of finishing within 34 minutes?

(Type integer or decimal rounded to three decimal places asneeded.)

c. What is the probability that the game would take longer than 51 minutes?

(Type integer or decimal rounded to three decimal places asneeded.)