Based on the data shown below, calculate the regression line (each value to two decimal places)
y =
x +
x
y
1
19.58
2
16.6
3
11.52
4
11.34
5
8.96
6
4.78
7
4.5
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Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity