Question

Find the mean of the first ten natural numbers.
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Answer 1

First ten natural no. are 1 to 10

mean = 1+2+3+4+5+6+7+8+9+10/10

= 55/10

= 5.5

Answer 2

Natural numbers ...1...2...3...4...5..6..7..8..9...10

So mean....1+2+3+4+5+6+7+8+9+10/10

3+7+11+15+19/10

10+26+19/10

36+19/10

55/10

5.5......ans