Question

Find the mean of fist 10 odd multiple

Answer 1

Answer:

1ans. 10

Step-by-step explanation:

The first 10 odd nos. are 1 ,3, 5, 7 7,9 ,11 ,13 ,15 ,17 ,19.

Mean= Sum of obs./No of obs.

100/10

Mean = 10.Ans

Answer 2

Answer:

Mean=sum of observations/number of observations

First ten odd numbers are 1,3,5,9,11,13,15,17,19,21

Sum=

1+3+5+7+9+11+13+15+17+19=100

100/10=10

Therefore 10 is the mean of first ten odd multiples