Advantage and Disadvantage of different sampling method
Question
Give a one-liner for each method
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Statistics
55 years
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Answers ( 2 )
Low cost of sampling.
Less time consuming in sampling.
Scope of sampling is high.
Accuracy of data is high.
Organization of convenience.
Intensive and exhaustive data.
Suitable in limited resources.
Better rapport.
Simple Random sampling
Advantage:
Every member has an equal chance (probability) of selection.
Disadvantage:
It is a time consuming task
Stratified Sampling:
Advantage:
Ensures a high degree of representativeness of all the strata or layers in the population
Disadvantage:
It is also tedious and time consuming
Systematic sampling:
Advantage:
Ensures a high degree of representativeness, and no need to use a table of random numbers
Disadvantage:
Less random than simple random sampling
Convenience Sampling:
Advantage:
One of the easiest sampling technique
Disadvantage:
Very dangerous as it does not involve randomization