The weights of adult male beagles are normally distributed, with a mean of 25.5 pounds and a standard deviation of 3.9 pounds. A beagle is randomly selected:
(a) Find the probability that the beagle’s weight is less than 23.9 pounds.
(b) Find the probability that the weight is between 24.5 and 29.8 pounds.
(c) Find the probability that the beagle’s weight is more than 36 pounds.
