If y= ax + b the S.D. of y is _______________?
If y= ax + b the S.D. of y is _______________?
A. Mean Deviation of x
B. Minimum
C. S.D. of x
D. Maximum
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In Chain base method, the base period is ________________?
In Chain base method, the base period is ________________?A. Fixed
B. Constant
C. Change
D. None of theseA quantity obtained by applying certain rule or formula is known as ________________?
A quantity obtained by applying certain rule or formula is known as ________________?A. Estimate
B. Test Statistics
C. Estimation
D. Sample
E. EstimatorA experiment repeated number of time one by one is called _________________?
A experiment repeated number of time one by one is called _________________?A. Random
B. Raw data
C. Introduce
D. SpecifiedFirst moment about origin is always equal to _______________?
First moment about origin is always equal to _______________?A. A.M.
B. variance
C. Zero
D. None of theseConsistency of an estimator can be checked by comparing____________?
Consistency of an estimator can be checked by comparing____________?A. Standard Deviation
B. Mean
C. mean Square Error
D. VarianceIn a binomial probability distribution it is impossible to find______________?
In a binomial probability distribution it is impossible to find______________?A. P(X < 0)
B. P(X = 0)
C. P(X > 0)
D. p(0 ≤ X≤ n)