00:01
In this question, we have been given the following information that the proper questionnaire is designed.
00:09
The proper questionnaire is designed.
00:19
So let's analyze each of the given options.
00:22
So first we have referring to someone's name.
00:28
Referring to someone's name can personalize the questionnaire.
00:36
Someone's name can personalize.
00:42
Referring to someone's name can personalize the questionnaire and help establish a connection with the respondent and help establish help establish a connection with the correspondent.
01:02
Connection with the respondent.
01:10
So clearly we can see that option a is incorrect.
01:15
Now coming to option b, we have been given simple demographic questions are important.
01:23
Simple demographic questions are important for understanding the characteristics of sample population.
01:33
Understanding the characteristics of characteristics of sample population.
01:41
So from this we can see that option b is also incorrect.
01:45
Now coming to option c, we have the leading questions are always avoided.
01:50
The leading questions are always...