Question

method of probability.​

Answer 1

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Probability sampling methods include simple random sampling, systematic sampling, stratified sampling, and cluster sampling. What is non-probability sampling? In non-probability sampling, the sample is selected based on non-random criteria, and not every member of the population has a chance of being included.

Answer 2

$\large\frac {No. of Outcomes}{Total No. Of Observations}$

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