A state's recidivism rate is 30%. This means about 30% of released prisoners end up back in prison (within three years). Suppose two randomly selected prisoners who have been released are studied. Complete parts (a) through (c) below. a. What is the probability that both of them go back to prison? What assumptions must you make to calculate this? The probability that both of them go back to prison is D%. (Round to one decimal place as needed.) What assumptions must you make to calculate this? 0 A. The prisoners cannot be independent with regard to recidivism. O B. The prisoners must be independent with regard to recidivism. O C. The two prisoners cannot be selected at the same time. O D. No assumptions are necessary. b. What is the probability that neither of them goes back to prison? The probability that neither of them goes back to prison is D%. (Round to one decimal place as needed.) c. What is the probability that at least one goes back to prison? The probability that at least one goes back to prison is D%. (Round to one decimal place as needed.)