Question

Find the mean of the first fifteen even number

Answer 1

Answer:

the first five even numbers = 2,4,6,8,10

MEAN = no. of observation / total no. of observation

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

=30/5

=6

therefore the first five even numbers is 6

Answer 2

Answer:

1,3,5,7,11,13,17,19,21,23,29,31,37,41,43.