Question

find the mean of first five natural number ​

Answer 1

Answer:

(1+2+3+4+5)/5

= 15/5

= 3

Step-by-step explanation:

Answer 2

Answer:

First five natural numbers = 1, 2, 3, 4 & 5

Total of observations = 1+2+3+4+5 = 15

Number of observations = 5

Mean = Total of observations / Number of observations

= 15/5

= 3