Using Appendix Data Set, what is the empirical probability that a person will drop out of school given that he or she has an ADDSC score of at least 60? Here we do not need to assume normality. How...

Using Appendix Data Set, what is the empirical probability that a person will drop out of school given that he or she has an ADDSC score of at least 60? Here we do not need to assume normality.

How might you use conditional probabilities to determine if an ADDSC cutoff score in Appendix Data Set of 66 is predictive of whether or not a person will drop out of school?

Using Appendix Data Set scores, compare the conditional probability of dropping out of school given an ADDSC score of at least 60, which you computed in Exercise 5.18, with the unconditional probability that a person will drop out of school regardless of his or her ADDSC score.