The measure of Dispersion can never be________________?
The measure of Dispersion can never be________________?
A. Positive
B. Negative
C. 0
D. 1
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The lack of uniformity is called ______________?
The lack of uniformity is called ______________?A. Lack
B. variation
C. X= 5
D. SkewnessIn the binomial experiment, the outcomes of each trial maybe classified into ______________?
In the binomial experiment, the outcomes of each trial maybe classified into ______________?A. Success
B. Failure
C. Success or Failure
D. None of thesePower of test is denoted by _______________?
Power of test is denoted by _______________?A. β
B. α
C. (1 – α )
D. (1 – β)The process of dividing a heterogeneous_____________?
The process of dividing a heterogeneous_____________?A. Random digit
B. Stratification
C. Random Sampling
D. ClusterMost commonly used index number is___________?
Most commonly used index number is___________?A. Quantity index number
B. Price index number
C. Value index number
D. None of theseA contractor employs 20 male, 15 female and 5 children in his factory. Male wages are Rs. 10 per day, female Rs. 8 per day, and children Rs. 3 per day. The weighted x of wages paid per day will be_____________?
A contractor employs 20 male, 15 female and 5 children in his factory. Male wages are Rs. 10 per day, female Rs. 8 per day, and children Rs. 3 per day. The weighted x of wages paid per day will be_____________?A. 3.86
B. 8.37
C. 9.21
D. 10.63