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प्रश्न
Scatter diagram of the variate values (X, Y) give the idea about
विकल्प
functional relationship
regression model
distribution of errors
no relation
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उत्तर
functional relationship
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संबंधित प्रश्न
Find the coefficient of correlation for the following:
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| Y | 121 | 72 | 88 | 60 | 81 | 87 | 123 | 92 |
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| X | 35 | 40 | 60 | 79 | 83 | 95 |
| Y | 17 | 28 | 30 | 32 | 38 | 49 |
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