Worked Example 3
Worked Example 3
TGM Original Questions
Free
| \(x\) | 220 | 111 | 120 | 124 | 85 | 80 | 71 | 45 |
|---|---|---|---|---|---|---|---|---|
| \(y\) | 162 | 123 | 113 | 32 | \(k\) | 53 | 40 | 11 |
The least square regression line of \(y\) on \(x\) has equation \(y=0.79985x-9.8347\). Find the value of \(k\).
Video Solution:
Default solution
Answer:\(k = 72\)
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