2. The mean of first ten odd natural numbers is
(a) 10 (b) 15 (c) 11 (d) 20
Answers
Answered by
4
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
mean = sum of all the observations / Total number of observations.
= 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 / 10.
= 100 / 10
= 10
Answered by
3
Answer:
option a(10)
Step-by-step explanation:
First 10 odd natural numbers are:
1,3,5,7,9,11,13,15,17,19
mean=1+3+5+7+9+11+13+15+17+19/10
=100/10
=10(ans)
Hope it helps
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