Sammy Maldonado

Mathematics

18 April, 02:50

A class consists of 55% boys and 45% girls. 25% of the class are boys and scored an A on the test, and 35% of the class are girls and scored an A on the test. If a student is chosen at random and is found to be a girl, what is the probability that the student scored an A? 0.78 0.51 0.47 0.37 0.65

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