Questionnaires are often used because:
A)they can collect data from many people
B)data can be analysed quickly
C)they are cost effective
D)they are unobtrusive
E)they are easily summarised

Question

Quizplus · Accepted Answer

The Answer of Questionnaires are often used because:
A)they can collect data from many people
B)data can be analysed quickly
C)they are cost effective
D)they are unobtrusive
E)they are easily summarised

Questionnaires Are Often Used Because