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OpenStudy (anonymous):
Of 18 students in a class, 10 are girls. The teacher selects a student at random. What is P(not a girl)? A. 2/3 B. 5/9 C. 4/9 D. 1/3
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OpenStudy (anonymous):
Medal and fan if help
OpenStudy (btaylor):
P(girl) = 10/18 = 5/9 P (not a girl) = 1-P(girl)=1-5/9 = 4/9
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