Question: Suppose that a certain college dass contains 49 students. Of these, 26 are sophomores, 30 are physics majors, and 8 are neither. A student

Suppose that a certain college dass contains 49 students. Of these, 26

Suppose that a certain college dass contains 49 students. Of these, 26 are sophomores, 30 are physics majors, and 8 are neither. A student is selected at random from the dass. (a) What is the protbability that the student is both a sophomore and a physics major? (b) Given that the student selected is a sophomore, what is the probability that she is also a physics major? Write your responses as fractions. (If necessary, consult a list of formulas.) (6)I

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