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16 August, 03:01

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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  1. 16 August, 06:21
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    This answer is 0.37 find out each percentages percent and add them together
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