Economics · Statistical Methods
पियर्सन सहसंबंध गुणांक (Correlation coefficient) का मान हमेशा किस सीमा के बीच होता है?
- 1-2 से +2
- 2-3 से +3
- 3-1 से +1✓
- 4-4 से +4
सही उत्तर देखें
-1 से +1
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