While conducting experiments, a marine biologist selects water depths from a uniformly distributed collection that vary between 1.50 m and 5.50 m. What is the probability that a randomly selected...

While conducting experiments, a marine biologist selects water depths from a
uniformly
distributed collection that vary between 1.50 m and 5.50 m.

1. What is the probability that a randomly selected depth is less than 3.30 m?


2. What is the probability that a randomly selected depth is between 2.20 m and 5.00 m?


3. What is the expected value of the water depth?