59% of all violent felons in the prison system are repeat offenders. If 36 violent felons are randomly selected, find the probability that a. Exactly 21 of them are repeat offenders. b. At most 22 of them are repeat offenders. c. At least 19 of them are repeat offenders. d. Between 15 and 21 (including 15 and 21) of them are repeat offenders. Hint: Hint Video on Finding Binomial Probabilities [+]
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We are given that 59% of all violent felons in the prison system are repeat offenders. So, the probability of a randomly selected felon being a repeat offender is p = 0.59, and the probability of not being a repeat offender is q = 1 - p = 0.41. Show more…
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