Difference between Sampling and non sampling errors

1.	Difference between Sampling and non sampling errors
Answer» \tBASIS FOR COMPARISONSAMPLING ERRORNON-SAMPLING ERRORMeaningSampling error is a type of error, occurs due to the sample selected does not perfectly represents the population of interest.An error occurs due to sources other than sampling, while conducting survey activities is known as non sampling error.CauseDeviation between sample mean and population meanDeficiency and analysis of dataTypeRandomRandom or Non-randomOccursOnly when sample is selected.Both in sample and census.Sample sizePossibility of error reduced with the increase in sample size.It has nothing to do with the sample size.\t

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