A. Mean
B. Lack
C. Normal
D. Skewed
The sum of powers of deviation from mean is zero is called __________? Read More »
Measures Of Dispersion, Statistics Mcqs A. A.M.
B. variance
C. Zero
D. None of these
First moment about origin is always equal to _______________? Read More »
Measures Of Dispersion, Statistics Mcqs A. 49.45%
B. 95.45%
C. 68.27%
D. 99.73%
The value of interval x ± S include _______________? Read More »
Measures Of Dispersion, Statistics Mcqs A. Mean
B. Dispersion
C. Manner
D. Central value
The ________ in the distribution around which the observation to lie? Read More »
Measures Of Dispersion, Statistics Mcqs A. Multiplied
B. Variance
C. Change
D. Independent
The S.D. and variance are ____ of origine? Read More »
Measures Of Dispersion, Statistics Mcqs A. Equal to S.D.
B. More than S.D.
C. Less than S.D.
D. Negative
Mean deviation is always ________________? Read More »
Measures Of Dispersion, Statistics Mcqs A. varies of data P2/6
B. S.D. of data h2/12
C. M.D. of data h2/6
D. Variance of data h2/12
The correct variance is define as the __________________? Read More »
Measures Of Dispersion, Statistics Mcqs A. Quartile deviation
B. Range
C. Standard deviation
D. Variance
Mean deviation is equal to 4/5 of the _________ manipulation? Read More »
Measures Of Dispersion, Statistics Mcqs A. Two extreme class boundaries
B. Two extreme class frequency
C. Two extreme class limits
D. None of these
In grouped data, the range is the difference between ________________? Read More »
Measures Of Dispersion, Statistics Mcqs A. Rowely
B. Lack
C. Karl Person
D. Mode
Relative measure of skewness was introduced by _____________? Read More »
Measures Of Dispersion, Statistics Mcqs