Mathematics · Correlation and Regression
दो चरों को पूर्णतः ऋणात्मक रूप से सहसंबंधी (perfectly negatively correlated) कहा जाता है यदि:
- 1उनके बीच सहसंबंध गुणांक -1 है✓
- 2उनके बीच सहसंबंध गुणांक (coefficient of correlation) शून्य है
- 3उनके बीच सहप्रसरण (covariance) धनात्मक है
- 4उनके बीच सहप्रसरण ऋणात्मक है लेकिन -1 नहीं है
सही उत्तर देखें
उनके बीच सहसंबंध गुणांक -1 है
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