Question

describe the merit of good questionnaire ​

Answer 1

Questionnaires are practical

Apart from being inexpensive, questionnaires are also a practical way to gather data. They can be targeted to groups of your choosing and managed in various ways. You can pick and choose the questions asked as well as the format

• (open-ended or multiple choice).

Answer 2

Answer:

Questionnaires are practical

Apart from being inexpensive, questionnaires are also a practical way to gather data. They can be targeted to groups of your choosing and managed in various ways. ... They offer a way to gather vast amounts of data on any subject. They can be used in a wide variety of ways