Research Methodology · Research Aptitude
एक अच्छे मापन उपकरण की विशेषताओं में शामिल हैं: A. विश्वसनीयता (Reliability) B. यथार्थता (Accuracy) C. वस्तुनिष्ठता (Objectivity) D. वैधता (Validity) E. व्यावहारिकता (Practicability) नीचे दिए गए विकल्पों में से सही उत्तर चुनिए:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1केवल A, D और E
- 2केवल B, C और D
- 3केवल A, C और D✓
- 4केवल A, B और C
सही उत्तर देखें
केवल A, C और D
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