Age First-Time Offender Repeat Offender 1620 5,311 519 2125 10,713 4,104 26-30 10,301 5,719 31-35 8,246 4,344 36-40 5,442 2,596 41-45 3,474 1,719 Suppose that a drunk driver from this study is chosen at random. 21. What is the probability that the drunk driver is a repeat offender? b. What is the probability that the drunk driver is under I ' 21 years of age or a rst-time offender? c. If the drunk driver turns out to be over 30, what is the probability that he/ she is a repeat offender? d. Is a rst-time offender or a repeat offender more likely to be over 30