Economy, asked by bibijanl1997, 4 months ago

give the meaning of pilot survey

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Answered by anushkachaurasia96

4

Answer:

A survey, usually on a small scale, carried out prior to the main survey, primarily to gain information to improve the efficiency of the main survey. For example, it may be used to test a questionnaire, to ascertain the time taken by field procedure or to determine the most effective size of sampling unit

Answered by Anonymous

16

Answer:

that is your answer ___

Explanation:

____PILOT SURVEY ____

A survey, usually on a small scale, carried out prior to the main survey, primarily to gain information to improve the efficiency of the main survey. For example, it may be used to test a questionnaire, to ascertain the time taken by field procedure or to determine the most effective size of sampling unit.

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