Pilots in the U. S. Air Force must meet certain height requirements. They must be at least 5 feet 4 Iriches tall, but not taller than 6 feet 2 inches. Convert the heights to Inches before completing the problem.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line