Question

The mean of first 10 odd natural number is
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Answer 1

Step-by-step explanation:

First ten odd natural numbers are 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.

Therefore,

Mean=

X = 1+3+5+7+9+11+13+15+17+19/10

= 100/10

=10

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Answer 2

Answer:

10

Step-by-step explanation:

10th odd number = 19 = l

Mean = l +1/2 = 19+1/2 = 20/2 = 10