A poll was taken of 13,248 working adults aged 40-70 to determine their level of education. The participants were classified by sex and by level of education. The results are shown below. Education Level Male Female Total High School or Less 2477 2788 5265 Bachelor's Degree 3288 3737 7025 Master's Degree 308 518 826 Ph.D. 62 70 132 Total 6135 7113 13,248 A person is selected at random. Compute the following probabilities. (a) What is the probability that the selected person is male, given that he has a Master's degree? (b) What is the probability that the selected person does not have a Master's degree, given that he is male? (c) What is the probability that the selected person is female, given that she has a Bachelor's degree? (d) What is the probability that the selected person has a Ph. D., given that she is female