Question

Data from Office on Smoking and Health, Centers for Disease Control and Prevention, indicate that 35% of adults who did not finish high school, 34% of high school graduates, 27% of adults who completed some college, and 10% of college graduates smoke. Suppose that one individual is selected at random and it is discovered that the individual smokes. Use the probabilities in the following table to calculate the probability that the individual is a college graduate.

Education	Employed	Unemployed
Not a high school graduate	0.0975	0.0080
High school graduate	0.3108	0.0128
Some college, no degree	0.1785	0.0062
Associate Degree	0.0849	0.0023
Bachelor Degree	0.1959	0.0041
Advanced Degree	0.0975	0.0015

Answer 1