____________ questions are easy to use, score and code for analysis.
Open ended
Closed ended
Interview
None of these
Which method is an expensive method of data collection?
Telephone interview
Personal interview
Mailing questionnaire
Surveys
In a ______________, every individual is given an equal chance of being selected for providing information.
Random sampling
Non - random sampling
Sampling errors
Non - sampling errors
Questions which are used to get more than just a one word answers are termed as:
Data
Closed ended questions
Interview questions
Open ended questions
The difference between the actual value of a parameter of the population and its estimate is:
Non - sampling error
Sampling error
A cheaper method of data collection.
Sampling
When the researcher has access to all the members, the mode of data collection used is:
Sample survey
The data collected and processed by some other agency are called:
Primary data
Secondary data
There are ___________ main types of sampling.
Two
Three
Four
Five
The purpose of the survey is to:
Collect data
Frequency distribution
Information
Presenting data
