A researcher divides the populations into PG, graduates and 10+2 students and using the random digit table he selects some of them from each. This is technically called
Q. A researcher divides the populations into PG, graduates and 10+2 students and using the random digit table he selects some of them from each. This is technically called
- Stratified sampling
- Stratified random sampling
- Representative sampling,
- None of these
Answer: Stratified random sampling
Take Mock Tests
Government Schemes Mock Test | Start Test! |
Political Science Mock Test – 42 | Start Test |
History Test – 190 | Start Test |
Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
General Awareness - Mock Test | Start Test! |
Reasoning Ability - Mock Test | Start Test! |