What is the average of the first 7 odd numbers?

Question

Accepted Answer

1. The first 7 odd numbers are $1,3,5,7,9,11,13$.
2. Their sum is $1+3+5+7+9+11+13=49$, which is $7	imes7$.
3. The average is $49/7=7$.

FINAL_ANSWER: b

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Answer

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