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CCRUM Group A Test 13 • CCRUM Group A Test 13
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Who remains blind (unaware) in a 'Double-blind Trial'?

1.
Only researcher
2.
Only participant
3.
Both researcher and participant
4.
None

Answer (Detailed Solution Below)

✓
Option 3 : Both researcher and participant (Option C)
📌 Key Points & Important Facts:

The correct answer is Option 3: Both researcher and participant.

This question is part of the official syllabus for CCRUM Group A Test 13 under CCRUM Group A. Practicing questions with authentic patterns and time limits ensures superior accuracy, speed, and confidence during actual government examinations.

Exam PaperCCRUM Group A Test 13
SectionCCRUM Group A Test 13
Total Marks70 Marks
Negative MarkingQUARTER Marks
Duration100 Mins
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