Question

find the arthemetic mean of even numbers among the first 10 natural numbers

Answer 1

Take the sum of all even nos.

2+4+6+8+10=30

Then divide the nos. by total no. of even nos. i.e. 5.

answer is 6.

Check it by solving yourself.

Answer 2

Answer:

6!!!!

Step-by-step explanation:

arithmetic mean=sum of all observations/total no.of observations

first 10 natural no.s :

 1,2,3,4,5,6,7,8,9,10

even number in first 10 natural nos.:

2,4,6,8,10

=2+4+6+8+10 / 5

=30/5

=6

hope it helped!!!!