Question

find the mean of the first 7 natural numbers​

Answer 1

Hello!!

Question:

find the mean of the first 7 natural numbers

Solution:

First 7 natural numbers = 1,2,3,4,5,6,7

Mean =

$\frac{sum \: of \: observation}{number \: of \: obversation}$

$\frac{ 1 + 2 + 3 + 4 + 5 + 6 + 7}{7}$

$\frac{28}{7} = 4$

Hope this helps uh..

Answer 2

$mean = \frac{1 + 2 + 3 + 4 + 5 + 6 + 7}{7 }$

$= \frac{28}{7} \\ = 4$