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Xelga [282]
3 years ago
13

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?
Mathematics
1 answer:
Anvisha [2.4K]3 years ago
5 0

Answer:

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

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2 years ago
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Hey there!

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~Jurgen
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3 years ago
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4 years ago
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prohojiy [21]

Answer:

C

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