In civics, 5 of 12 freshmen have brown hair and 6 out of 15 sophomores have brown hair. What is the probability of randomly selecting a sophomore or someone with brown hair?

In civics, 5 of 12 freshmen have brown hair and 6 out of 15 sophomores have brown hair. What is the probability of randomly selecting a sophomore or someone with brown hair?

asked May 10, 2022 205k views

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