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.Management Sciences
Category: Measures Of Dispersion
If third moment about mean is equal to zero, then distribution is ______________?
A. Negatively skewed
B. Symmetrical
C. positively skewed
D. None of these
__________ of the distribution which is measured relative to the distribution known as Normal?
A. Skewed
B. Flatness
C. Normal
D. Moment
The degree to which numerical data tend to spread about an average value is a________________?
A. Range
B. variance
C. Minimum
D. Dispersion
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