Sampling Techniques
Clusters are
similar to stratum
homogeneous
dissimilar to stratum
systematic sample
dissimilar to stratum
Related posts
To compare ratio, regression and simple random sampling, the sample size should be:A. small
B. large
C. two
D. 8
In regression method of estimation sample total is an unbiased estimate of the population:
A. total
B. mean
C. ratio
D. variance
In regression method of estimation sample ratio is an unbiased estimate of the population:
A. total
B. mean
C. ratio
D. variance
A questionnaire consists of set of queries about a:
A. specific issue
B. sample
C. population
D. sample design
Systematic sample is as precise as stratified random sample when one unit is drawn from:
A. population
B. each unit
C. each group
D. each stratum
If sample size is large sample mean to approaches to population mean:
A. True
B. False
C.
D.
Systematic sampling demands the selection of single complex:
A. sampling frame
B. frame
C. sampling design
D. sampling unit
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