Search
.Management Sciences
Category: Statistics Mcqs
If any value in the data is zero, then it is not possible to have _______?
0
A. A.M.
B. Medain
C. Mode
D. H.M.
A experiment repeated number of time one by one is called _________________?
A. Random
B. Raw data
C. Introduce
D. Specified
The variance of 5 numbers is 10. If each number is divided by 2, then the variance of new numbers is______________?
A. 20
B. 5
C. 2.5
D. 5.5
E. 0
If right tail is longer than left tail then distribution is called _________________?
A. Negatively Skewed
B. Positively Skewed
C. All of above
D. None of these
The measure of relative dispersion is called __________________?
A. Quartile deviation
B. Mean dervation
C. Mean coefficient
D. Coefficient of quartile Deviation
Suppose for 40 observations, the variance is 50. If all the observations are increased by 20, the variance of these increased observation will be______________?
A. 50
B. 70
C. 50/20
D. 50-20 = 30
E. 50
In Chain base method, the base period is ________________?
A. Fixed
B. Constant
C. Change
D. None of these
If any value in the data is zero, then which of the following average vanishes ______________?
A. A.M.
B. G.M.
C. Mode
D. None of these
Recent Comments