Statistics MCQs

734 MCQs  (Page 66 of 74)

The S.D. and variance are ____ of origine?
A. Multiplied
B. Variance
C. Change
D. Independent
In grouped data, the range is the difference between ________________?
A. Two extreme class boundaries
B. Two extreme class frequency
C. Two extreme class limits
D. None of these
Mean deviation is equal to 4/5 of the _________ manipulation?
A. Quartile deviation
B. Range
C. Standard deviation
D. Variance
The correct variance is define as the __________________?
A. Varies of data p2/6
B. S.d. of data h2/12
C. M.d. of data h2/6
D. Variance of data h2/12
Absolute sum of deviations is minimum from _______________?
A. Coefficient of variance
B. S.d. of x
C. Mean
D. Normal