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Tamil Nadu Board of Secondary EducationHSC Commerce Class 12

Explain in detail about non-sampling error - Business Mathematics and Statistics

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Question

Explain in detail about non-sampling error

Sum

Solution

Non-sampling Errors:

The errors that arise due to human factors which always vary from one investigator to another in selecting, estimating or using measuring instruments (tape, scale) are called Non¬sampling errors.

It may arise in the following ways:

(a) Due to negligence and carelessness of the part of either investigator or respondents

(b) Due to lack of trained and qualified investigators.

(c) Due to framing of a wrong questionnaire.

(d) Due to apply wrong statistical measure.

(e) Due to incomplete investigation and sample survey.

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Concepts of Sampling
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Chapter 8: Sampling techniques and Statistical Inference - Exercise 8.1 [Page 185]

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Samacheer Kalvi Business Mathematics and Statistics [English] Class 12 TN Board
Chapter 8 Sampling techniques and Statistical Inference
Exercise 8.1 | Q 11 | Page 185
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