Of the 63 students enrolled in a statistics class last semester, 36 used the recommended textbook and EB attended classes regularty. Report answers accurate to 4 decimal plaoes. If two students were selected from the class, one after the other and without replacement what is the probability that: a. the second student used the recommended textbook given the rst student also I). both students attended classes regularly? C] c. only the second student attended classes regularly [the rst student did not}? d. neither of the two students used the recommended textbook? C]