Question

Explain
the meaning of
sampling and describe the methods of sampling
​

Answer 1

Answer:

In statistics, quality assurance, and survey methodology, sampling is the selection of a subset of individuals from within a statistical population to estimate characteristics of the whole population.

Methods of sampling:

Simple random sampling.

Systematic sampling.

Stratified sampling.

Clustered sampling.  

Convenience sampling.  

Quota sampling.

Judgement (or Purposive) Sampling.

Snowball sampling.

Explanation:

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Answer 2

Answer:

Sampling is a process used in statistical analysis in which a predetermined number of observations are taken from a larger population. The methodology used to sample from a larger population depends on the type of analysis being performed, but it may include simple random sampling or systematic sampling.

Explaintion

There are four main types of probability sample.

• Simple random sampling. In a simple random sample, every member of the population has an equal chance of being selected. ...
• Systematic sampling. ...
• Stratified sampling. ...
• Cluster sampling.