... F) = P(Y) + P(F) - P(Y) P(F|Y) = 180/^00 + 200/500 - (180/500) (55/180) = .360 + .400 - .110 = .650 P(M) = 300/500 = .600 P(M|Y) = 125/180 = .694 Since these two probabilities are not equal, the events aquot;maleaquot; and aquot;yesaquot; are not independent.
Title | : | Instructors Manual to Accompany Introductory Statistics |
Author | : | Mann |
Publisher | : | Wiley - 1991-11 |
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