statistics

9. There are 15 freshmen and 17 sophomore students in a classroom. We randomly select two students. Suppose the students were selected with replacement. a) If the first student was a freshman. what Is the probability that the 2nd student is also a freshman? :] b) If the rst student was a sophomore. what is the probability that the 2nd student was a freshman? :] Suppose the students were selected WW1. c) If the rst student was a freshman. what is the probability that the 2nd student is also a freshman? :] d] If the first student was a sophomore, what is the probability that the 2nd student was a freshman? :] Be sure to include at least 4 decimal places, if needed. 10. Use the spinner below. A V 7)