Question:
The arithmetic mean of n natural numbers from 1 to n is ------------- A. n(n+1)/2 B. n(n+1)(2n+1)/6 C. (n+1)/2 D. (2n+1)/2 A. A B. B C. C D. D
Author: Dr Vicki D BealmanAnswer:
Correct Answer(s) C. C
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Author
Dr Vicki D Bealman