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Publish On: 2019-05-14

Jacob sum

Total Post: 464

Question: What steps should be taken to control over the quality of the field work while executing statistical survey

Reply On: 2013-07-18

Gaurabh Raghav

Total Post: 33

ANS: What steps should be taken to control over the quality of the field work while executing statistical survey

Steps must be taken to ensure that the survey is under statistical control, that the errors to which it is subject are random and no assignable causes of variation are presents. A system of field cheeks by the supervisors should also be introduced the field check should preferably be carried out on a random sub-sample of units, and should be conducted in such a manner that investigators do not have prior knowledge of the work going to be checked. If it is found that the enumerator is not honest and is not following the instru8ctions. All his returns should be reviewed and is not following the instructions, all his return should be reviewed and he should be removed from the field.

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