METHODS OF DATA COLLECTION
CONCEPT OF SAMPLING AND OTHER CONCEPTS RELATED TO SAMPLING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Where every nth name is taken (e.g. every th) is taken from the sampling frame
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Stratified
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Systematic
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Snowball
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None of the above
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Explanation:
Detailed explanation-1: -A method of sampling from a list of the population so that the sample is made up of every kth member on the list, after randomly selecting a starting point from 1 to k.
Detailed explanation-2: -In systematic sampling (also called systematic random sampling) every Nth member of population is selected to be included in the study. It is a probability sampling method. Systematic sampling can be more suitable than simple random sampling because the former can be time-consuming.
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