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Find the line of regression of on from the following table. 1 2 3 4 5 7 6 5 4 3 Hence, estimate the…
Find the line of regression of $y$ on $x$ from the following table.
Hence, estimate the value of $y$ when $x = 6$.
| $x$ | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| $y$ | 7 | 6 | 5 | 4 | 3 |
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From ISC 2018 Mathematics Paper 1, question 20(a).