Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y 3 76 4 81 5 79.8 6 79 7 71.8 8 76.4 r= _________
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Based on the data shown below, calculate the
| x | y |
|---|---|
| 3 | 76 |
| 4 | 81 |
| 5 | 79.8 |
| 6 | 79 |
| 7 | 71.8 |
| 8 | 76.4 |
r= _________
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