Research Methodology · Research Aptitude
The research method where manipulation and control of variables, as well as randomization of samples, are basic requirements is known as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Case study research
- 2Experimental research✓
- 3Ex-post facto research
- 4Descriptive research
Correct answer
Experimental research
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