Which among the following statements is INCORRECT?

Question

TuteeHUB · Accepted Answer

Mean deviation can never be negative.

TuteeHUB · Answer

Coefficient of correlation can be computed directly from the data without measuring deviation

TuteeHUB · Answer

Measures of Dispersion are also called averages of the second order.

TuteeHUB · Answer

Standard deviation can be negative.

1.	Which among the following statements is INCORRECT?
A.	Coefficient of correlation can be computed directly from the data without measuring deviation
B.	Measures of Dispersion are also called averages of the second order.
C.	Standard deviation can be negative.
D.	Mean deviation can never be negative.
Answer» D. Mean deviation can never be negative.

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