There are _________ important bases of classification of data?
There are _________ important bases of classification of data?
A. Two
B. Four
C. Six
D. Three
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A list of sampling _________ is called sampling frame?
A list of sampling _________ is called sampling frame?A. Point
B. w.r.m
C. w.o.r
D. unitAll Index numbers are not suitable for all _________________?
All Index numbers are not suitable for all _________________?A. Kind
B. Chain relative
C. Purpose
D. PriceCoded method of calculation is only used in ___________?
Coded method of calculation is only used in ___________?A. Median
B. Combined mean
C. A.M.
D. None of theseThe Index number are used to measure seasonal and cyclical variations in ____________?
The Index number are used to measure seasonal and cyclical variations in ____________?A. Wholesale
B. Relatives
C. commodities
D. Time seriesWhich sampling technique is appropriate when there is homogeneity in population?
Which sampling technique is appropriate when there is homogeneity in population?A. Simple random sampling
B. Stratified sampling
C. Cluster sampling
D. Systematic samplingA random variable may be _____________?
A random variable may be _____________?A. fixed
B. continuous
C. discrete
D. discrete or continuous