A study of the posttreatment behavior of a large number of drug abusers suggests that

Chapter 2, Problem 2.77

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A study of the posttreatment behavior of a large number of drug abusers suggests that the likelihood of conviction within a two-year period after treatment may depend upon the offenders education. The proportions of the total number of cases falling in four educationconviction categories are shown in the following table: Status within 2 Years after Treatment Education Convicted Not Convicted Total 10 years or more .10 .30 .40 9 years or less .27 .33 .60 Total .37 .63 1.00 Suppose that a single offender is selected from the treatment program. Define the events: A: The offender has 10 or more years of education. B: The offender is convicted within two years after completion of treatment. Find the following: a P(A). b P(B). c P(A B). d P(A B). e P(A). f P(A B). g P(A B). h P(A|B). i P(B|A).