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statistics

Asked by palaksophia 27th September 2009, 5:34 PM
Answered by Expert
Answer:

The mean will be, (1 + 2 + 3 + ....+n)/n = n(n+1)/(2n) = (n+1)/2

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TopperLearning.

Answered by Expert 28th September 2009, 11:52 PM
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