Men's weights are normally distributed with a mean of 189 pounds and a standard deviation of 39 pounds. A water taxi has a stated capacity of 25 passengers, and is rated to for a load limit of 4000...

Men's weights are normally distributed with a mean of 189 pounds and a standard deviation of 39 pounds.  A water taxi has a stated capacity of 25 passengers, and is rated to for a load limit of 4000 pounds.  What is the probability that, if a random group of 25 men is loaded on the water taxi, their weight will exceed the load limit? What does this result suggest to you?