Suppose that the PDF for the number of years it takes.to earn a bachelor of science (B.S.) degree is given in the table below. P(x) 3 .05 4 40 5 .30 6 .15 7 10 a. What is the probability a student will earn their B.S. degree in less than 5 years? P(x < 5) = b. What is the probability the student will take exactly 6 years? P(x = 6) = %3D

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