Find expected value and variance - game of battleship

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Question: The time required to play a game of Battleship is uniformly distributed between 15 and 60 minutes.

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

b. What is the probability of finishing within 30 minutes?

c. What is the probability that the game would take longer than 40 minutes?

Reference no: EM131438763

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