Question

The average of the numbers 2 , 4, 6, 8, 10 is _______.​

Answer 1

2+4+6+8+10 = 30

30÷5 = 6

Answer is 6.

Answer 2

6 is the mean for dataset 2, 4, 6, 8 & 10 from which the standard deviation about to be measured to estimate the common variation of the sample or population dataset from its central location