57% of all violent felons in the prison system are repeat offenders. If 47 violent felons are randomly selected, find the probability that a. Exactly 24 of them are repeat offenders. b. At most 26 of them are repeat offenders. c. At least 24 of them are repeat offenders. d. Between 20 and 27 (including 20 and 27) of them are repeat offenders..