Measures Of Dispersion Mcqs
Q.1: In a symmetrical distribution mean, median and mode, _________________?G
A. Positive
B. Greater
C. Less than
D. Coincide
Q.2: The A.M. is greater than mode is equal to ______________?9
A. +vely
B. Skewness
C. Negatively
D. zero
Q.3: Range of 5,5,5,5, is ________________?&
A. 0
B. 5
C. 25
D. None of these
Q.4: The degree to which numerical data tend to spread about an average value is a________________?^
A. Range
B. variance
C. Minimum
D. Dispersion
Q.5: If y = bx + a the mean deviation of y is_____________?6
A. S. of y
B. var (x)
C. S. of x
D. M.of x
Q.6: Absolute sum of deviations is minimum from _______________?;
A. Coefficient of variance
B. S. of x
C. Mean
D. Normal
Q.7: Relative measure of skewness was introduced by _____________?=
A. Rowely
B. Lack
C. Karl Person
D. Mode
Q.8: In grouped data, the range is the difference between ________________?F
A. Two extreme class boundaries
B. Two extreme class frequency
C. Two extreme class limits
D. None of these
Q.9: Mean deviation is equal to 4/5 of the _________ manipulation?=
A. Quartile deviation
B. Range
C. Standard deviation
D. Variance
Q.10: The correct variance is define as the __________________?9
A. varies of data P2/6
B. S. of data h2/12
C. M. of data h2/6
D. Variance of data h2/12

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