Question
Find correlation coefficient from the following data. [Given: √3 = 1.732]
| X | 3 | 6 | 2 | 9 | 5 |
| Y | 4 | 5 | 8 | 6 | 7 |
| X | 3 | 6 | 2 | 9 | 5 |
| Y | 4 | 5 | 8 | 6 | 7 |
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| Wages (in ₹) | 0-500 | 500-1000 | 1000-1500 | 1500-2000 | 2000-2500 |
| No Of Presons | 7 | ? | 25 | 30 | ? |
| Daily In-Income (In) | 0-50 | 50-100 | 100-150 | 150-200 | 200-250 |
| No. of persons | 7 | ? | 25 | 30 | ? |