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Tamil Nadu Board of Secondary EducationHSC Commerce Class 12

Explain the types of sampling - Business Mathematics and Statistics

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Question

Explain the types of sampling

Sum

Solution

There are two types of sampling.

They are:

(1) Non-Random sampling or Non-probability sampling

(2) Random sampling or probability sampling Random sampling refers to selection of samples from the population in a random manner.

A random sample is one where each and every item in the population has an equal chance of being selected.

“Every member of a parent population has had equal chances of being included “Dr. Yates.

“A random sample is a sample selected in such a way that every item in the population has an equal chance of being included”-Harver.

The different types of probability sampling are:

(1) Sampling random sampling

(2) Stratified random sampling

(3) Systematic sampling

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Concepts of Sampling
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Chapter 8: Sampling techniques and Statistical Inference - Miscellaneous problems [Page 196]

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Samacheer Kalvi Business Mathematics and Statistics [English] Class 12 TN Board
Chapter 8 Sampling techniques and Statistical Inference
Miscellaneous problems | Q 1 | Page 196

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