Two students, A and B, are working independently on homework (not necessarily for the
Chapter 7, Problem 24(choose chapter or problem)
Two students, A and B, are working independently on homework (not necessarily for the same class). Student A takes Y1 Expo(1) hours to finish his or her homework, while B takes Y2 Expo(2) hours. (a) Find the CDF and PDF of Y1/Y2, the ratio of their problem-solving times. (b) Find the probability that A finishes his or her homework before B does.
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