Question

Find the mean of first 6 natural number

Answer 1

mean=average
1+2+3+4+5+6 / 6
21/6
=3.5

Answer 2

first 6 natural numbers are 1,2,3,4,5,6
mean of 6 natural number = $\frac{1+2+3+4+5+6}{6}$
                                             = $\frac{21}{6}$
                                             = 3.5