Research Methodology · Experimental Research
Which of the following form core components of experimental research? (i) External evaluation of data sources (ii) Control group (iii) Oral history (iv) Experimental group Select the correct code:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(iii) and (iv) are correct
- 2(i) and (ii) are correct
- 3(ii) and (iv) are correct✓
- 4(i) and (iii) are correct
Correct answer
(ii) and (iv) are correct
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