Economy, asked by pathakankita435, 2 days ago

what is questionnaire

Answers

Answered by malakarkrishna1887

Answer:

A questionnaire is a research instrument consisting of a series of questions for the purpose of gathering information from respondents. Questionnaires can be thought of as a kind of written interview. ... Often a questionnaire uses both open and closed questions to collect data.

Answered by imsreenanda

Answer:

A questionnaire is a research instrument consisting of a series of questions for the purpose of gathering information from respondents through survey or statistical study. The questionnaire was invented by the Statistical Society of London in 1838.

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