A. Quartile deviation
B. Range
C. Standard deviation
D. Variance
0
In grouped data, the range is the difference between ________________?
0
Relative measure of skewness was introduced by _____________?
A. Two extreme class boundaries
B. Two extreme class frequency
C. Two extreme class limits
D. None of these
0
Absolute sum of deviations is minimum from _______________?
A. Rowely
B. Lack
C. Karl Person
D. Mode
0
If y = bx + a the mean deviation of y is_____________?
A. Coefficient of variance
B. S.D. of x
C. Mean
D. Normal
0
The degree to which numerical data tend to spread about an average value is a________________?
A. S.D. of y
B. var (x)
C. S.D. of x
D. M.D.of x
0
Range of 5,5,5,5, is ________________?
A. Range
B. variance
C. Minimum
D. Dispersion
0
The A.M. is greater than mode is equal to ______________?
A. 0
B. 5
C. 25
D. None of these
0
In a symmetrical distribution mean, median and mode, _________________?
A. +vely
B. Skewness
C. Negatively
D. zero
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