Question
Mathematics Question on Variance and Standard Deviation
The Mean deviation about the Mean for the following data 6,7,10,12,13,4,8,12.
A
2.75
B
4.00
C
3.25
D
2.50
Answer
2.75
Explanation
Solution
The correct option is(A): 2.75
The Mean deviation about the Mean for the following data 6,7,10,12,13,4,8,12.
2.75
4.00
3.25
2.50
2.75
The correct option is(A): 2.75