Question

determine the mean of first five odd natural number​

Answer 1

Answer:

$n = 5 \\ \\ mean \: of \: odd \: no \: = \frac{n}{2} \\ \\ mean \: = \frac{5}{2} = 2.5$

Answer 2

Answer:

the mean of first five odd

natural number is 5..

step by step explanation :

first five odd natural number

= 1 , 3 ,5 ,7 , 9

average = sum of all observation

-----------------------------------

number of observation

average = 1 + 3 + 5 + 7 + 9 25

------------------------ = ---------

5 5

so, the mean of first five odd natural number is 5.

hope it's help u mate....