Education · Test Reliability
निम्नलिखित में से कौन सा परीक्षण की विश्वसनीयता ज्ञात करने की अर्ध-विभाजन (split-half) विधि नहीं है?
- 1रुलॉन फॉर्मूला
- 2गुटमैन फॉर्मूला
- 3कुडर-रिचर्डसन फॉर्मूला (KR-20 / KR-21)✓
- 4स्पीयरमैन-ब्राउन फॉर्मूला
सही उत्तर देखें
कुडर-रिचर्डसन फॉर्मूला (KR-20 / KR-21)
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