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Sample Survey, Descriptive Research
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Sample Survey means selecting a sample of elements from a target population to conduct a survey. The data gathered through this method are generalized to the population of the study. The positive side of sample survey is that it is cost-effective and takes less time as compared to census survey. With the reduced volume of work, the chances of accuracy is increased. Also, we find sample survey covers a wide range of data on different dimensions of the study. It uses appropriate data gathering tools like questionnaire, interview, observation etc and uses appropriate techniques of data analysis for drawing inferences.
For eg:
Owing to Covid-19 Pandemic face to face education shifted to digital platform. The classes were
being conducted online. So, if the Principal of the school wants to know how satisfied were the students by the online class taken by their teachers, he can conduct a
sample survey. By this, the Principal
can get feedback from students about the
quality of teaching and the loopholes which needs to be improved. This will
help in improving teaching efficiency.
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