Standard deviation is always calculated from _____________?

Related Mcqs:

1. If the standard deviation of the values 2,4,6,8 is 2.33, then the standard deviation of the values 4,6,8,10 is_____________?

   A. 0 B. 2.58 C. 4.66 D. 2.33...

2. The standard deviation is always _________ than mean deviation?

   A. Greater B. Less C. Equal D. None...

3. If the standard deviation of the values 2, 4, 6, 8 is 2.58, then the standard deviation of the values 4, 6, 8, 10 is_______________?

   A. 0 B. 2.58 C. 5 D. 4.66 E. 2.33...

4. If variance iv standard deviation is minimum if the deviation taken from______________?

   A. Mode B. Mean C. Average D. G.M....

5. Mean deviation, Variance and Standard Deviation of the values 4,4,4,4,4,4 is_______________?

   A. 4 B. 8 C. 2 D. 0...

6. Mean Deviation, Variance and Standard Deviation of the values 4, 4, 4, 4, 4, 4 is_________________?

   A. 4 B. 8 C. 2 D. 12 E. 0...

7. Standard deviation is calculated from the Harmonic Mean (HM) ________________?

   A. Always B. Sometimes C. Never D. None of these...

8. Mean deviation is always ________________?

   A. Equal to S.D. B. More than S.D. C. Less than S.D. D. Negative...

9. The standard deviation is affected by the value of every____________?

   A. Relative Dispersion B. Observation C. Absolute D. Items...

10. __________ deviation taken from A.M. is always equal to zero?

    A. Mean B. Sum C. Average D. 2.D....