521. The frequency distribution mean > Median > Mode is called __________?

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

522. which is poor measure of dispersion in open-end distribution ________________?

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

523. If y= bx + c the range of y is ________?

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

524. If y= ax + b the S.D. of y is _______________?

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

525. The lack of uniformity is called ______________?

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

526. Second moment about mean is always equal to _____________?

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

527. The measure of relative dispersion is called __________________?

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

528. Quartile deviation is not capable of manipulation______________?

A. Easy
B. mathematically
C. Abjectly
D. Algebraic

529. In symmetrical distribution, the co-efficient of skewness is equal to ______________?

A. -1
B. +1
C. 0
D. None of these

530. __________ of the distribution which is measured relative to the distribution known as Normal?

A. Skewed
B. Flatness
C. Normal
D. Moment

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
THANK YOU