1 109 2 85 3 288 4 103 SolutionUsing technology we get slope
1.) 109
2.) 85
3.) 2.88
4.) 103
Solution
Using technology, we get
slope = 3.027035168
intercept = -2.87853001
Thus, the regression line is
y^ = 3.027035168 x - 2.87853001
Thus, if x = 35
Then
y^ = 103.0677009 = 103 [OPTION 4, ANSWER]
