METHODS OF DATA COLLECTION
CONCEPT OF SAMPLING AND OTHER CONCEPTS RELATED TO SAMPLING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Interviewing some persons you meet on the campus
|
|
Probability
|
|
|
Non Probability
|
|
|
Either A or B
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Simple random sampling is the basic sampling technique where we select a group of subjects (a sample) for study from a larger group (a population). Each individual is chosen entirely by chance and each member of the population has an equal chance of being included in the sample.
Detailed explanation-2: -Subject to bias: Voluntary sampling is highly susceptible to bias, because researchers make little effort to control sample composition. The people who volunteer for the study may be very different than those who do not volunteer.
There is 1 question to complete.