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प्रश्न
Choose the correct alternative.
byx = ______
पर्याय
`"r" sigma_"x"/sigma_"y"`
`"r" sigma_"y"/sigma_"x"`
`1/"r" sigma_"y"/sigma_"x"`
`1/"r" sigma_"x"/sigma_"y"`
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उत्तर
byx = `underline ("r" sigma_"y"/sigma_"x")`
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संबंधित प्रश्न
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| Aptitude score (X) | 60 | 62 | 65 | 70 | 72 | 48 | 53 | 73 | 65 | 82 |
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