Measures Of Dispersion

A. Quartile deviation
B. Mean dervation
C. Mean coefficient
D. Coefficient of quartile Deviation

A. S.D.
B. C.V.
C. Variance
D. Square

A. Lack
B. variation
C. X= 5
D. Skewness

A. Mean Deviation of x
B. Minimum
C. S.D. of x
D. Maximum

A. Range of P
B. Quartile of X
C. Range of x
D. Zero

A. Quartile- deviation
B. Semi-inter quartile range
C. Range
D. None of these

A. Negatively
B. Symmetrical
C. +vely
D. One

A. Variance
B. Mean
C. S.D.
D. Mode

A. 50
B. 70
C. 50/20
D. 50-20=30

A. Mean
B. Median
C. Mode
D. G.M.