A study of the behavior of large number of drug offenders after treatment for drug abuse suggests that the likelihood of conviction within a two-year period after treatment may depend on the offender's education. The proportions of total number of cases in these categories are shown below: Education Convicted Not Convicted Total 10 years or more 0.1 0.33 0.43 Nine years or less 0.27 0.3 0.57 Total 0.37 0.63 1.00 (a) Find the probability that a randomly selected offender has nine years or less education. (b) Given that the offender is convicted (B), what is the probability that the offender has ten or more years of Education(A) ? (c) Are A and B independent? Explain your