Math, asked by btyneha15, 2 months ago

define questionnaire​

Answers

Answered by Anonymous
2

Answer:

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

Answered by Anonymous
2

Step-by-step explanation:

a list of questions that are answered by many people. A questionnaire is used to collect information about a particular subject.

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