There are 35 students in a class. Fifteen of them are men and 20 of them are
Question:
There are 35 students in a class. Fifteen of them are men and 20 of them are women. The mean height of the men is 69.65 inches and the mean height of all 35 students is 66.85 inches. What is the mean height of the women?
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Atuga Nichasius
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