Correct Answer - Option 4 : 8
Given:
We have to find the mean of 2, 4, 7, 11, 9, 4, 13, 14.
Formula used:
Mean = Sum of variables/number of variables
Calculation:
Sum of variables
⇒ 2 + 4 + 7 + 11 + 9 + 4 + 13 + 14
⇒ 64
Number of variables = 8
Mean = Sum of variables/number of variables
⇒ 64/8
⇒ 8
∴ The mean of numbers is 8.
