Questionnaires are often used because
A) they can collect data from many people
B) data can be analyzed quickly
C) they are inexpensive on a per-person basis
D) all of the above

Question

Quizplus · Accepted Answer

Questionnaires have the ability to collect data from a large number of people, making them a useful tool in research. The data can also be analyzed quickly and efficiently, saving time and resources. Additionally, questionnaires are generally inexpensive on a per-person basis, which makes them a cost-effective option for data collection. Therefore, all of the options mentioned in the question - A), B), and C) - are correct, making D) the best choice.

Questionnaires Are Often Used Because