Question

The mean of first 10 odd natural number is
A) 10
B) 11
C) 13
D) 15

Answer 1

Answer:

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

MEAN = sum of all the observations / Total number of observations.

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

= 100 / 10.

=10 is the mean of first 10 odd natural numbers.

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