The stage where a preliminary questionnaire has been designed and is tested for faults on a representative sub-sample is called which of the following?

Question

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The stage where a preliminary questionnaire has been designed and is tested for faults on a representative sub-sample is called the pilot stage. This stage involves administering the questionnaire to a small group of participants to identify any problems with the questions or survey design before conducting the full survey.

The Stage Where a Preliminary Questionnaire Has Been Designed and Is