English, asked by jyotishrivastava2016, 9 months ago

random sample is collected from manually exclusive group stratified samples

Answers

Answered by sinzoshree
2

Answer:

stratified random sample ... the population is divided into mutually exclusive groups (such as blocks), and the researcher draws ... information collected for the specific purpose at hand. In a sample, the population is divided into mutually exclusive groups and random samples are drawn from each group.

Explanation:

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