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.Management Sciences
Category: Measures Of Dispersion
In a symmetrical distribution mean, median and mode, _________________?
A. Positive
B. Greater
C. Less than
D. Coincide
The sum of the squares of deviations is the least when measured from____________?
A. A.M.
B. Median
C. Mode
D. G.M.
Mean deviation is always ________________?
A. Equal to S.D.
B. More than S.D.
C. Less than S.D.
D. Negative
The measure of relative dispersion is called __________________?
A. Quartile deviation
B. Mean dervation
C. Mean coefficient
D. Coefficient of quartile Deviation
which is poor measure of dispersion in open-end distribution ________________?
A. Quartile- deviation
B. Semi-inter quartile range
C. Range
D. None of these
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