A: 60
B: 30
C: Zero
D: 15
Related Mcqs:
- The sum of deviations of observations is zero, when deviations are taken from __________?
A. Mean
B. Median
C. Mode
D. None of these - If x is 4 and the distribution is 2, 3, 4, 5, 6, the sum of squared deviations from the x will be______________?
A. 8
B. 10
C. 6
D. 12 - The sum of the deviations about the mean is always______________?
A. Range
B. Zero
C. Total Standard Deviation
D. Positive
E. Negative - The algebraic sum of deviations from mean is_____________?
A. Maximum
B. Zero
C. Minimum
D. Undefined - The sum of squared deviations of a set of n values from their mean is__________________?
A. Zero
B. Maximum
C. Least
D. None - Sum of deviations will be zero if it is taken from_________________?
A. Mean
B. Mode
C. Median
D. Standard Deviation - Absolute sum of deviations is minimum from _______________?
A. Coefficient of variance
B. S.D. of x
C. Mean
D. Normal - The sum of the squares of deviations is the least when measured from____________?
A. A.M.
B. Median
C. Mode
D. G.M. - The sum of absolute deviations from median is _____?
A. Zero
B. Positive
C. Least
D. None of these - Sum of obsolete deviations from _____ is least?
A. Mean
B. Median
C. Harmonic
D. Mode
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