What is sample?
Sample is:
A subset of the population. As discussed in the previous post, sample is used for:
– Practical considerations
– Time considerations
A subset of the population. As discussed in the previous post, sample is used for:
– Practical considerations
– Time considerations
There are generally two types of sampling:
- Probability sampling – random – Robust as random sampling allows selection of representative samples
- Non-probability sampling – non random – Less robust but might be the most appropriate for some of the studies where random sampling is not possible
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