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In a sample of 11 men, the mean height was 178 cm. In a sample of 30 women, the mean height was 167 cm. What was the mean height for both groups put together?
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In a sample of 11 men, the mean height was 178 cm. In a sample of 30 women, the mean height was 167 cm. What was the mean height for both groups put together?

User Mohsenmadi
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5 votes

Answer:

I'm pretty sure it would be 345, just add the two 178 and 167

User Arif Nadeem
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