2. While conducting experiments, a marine biologist selects water depths from a uniformly distributed collection that vary between 2.50 m and 6.50 m. What is the probability that a randomly selected depth is less than 3.30 m? What is the probability that a randomly selected depth is between 2.20 rn and 5.00 m? What is the expected value of the water depth? What is the standard deviation of the water depth? 53-91:!\