Question: Use the data displayed in the table below: x y 3 60 9 60 12 120 15 100 18 140 21 160 27 200 30
Use the data displayed in the table below:
x | y |
|---|---|
| 3 | 60 |
| 9 | 60 |
| 12 | 120 |
| 15 | 100 |
| 18 | 140 |
| 21 | 160 |
| 27 | 200 |
| 30 | 160 |
a) Find the regression equation for this dataset. Enter the coefficients (slope and intercept) into the equation below. y=x + Express your answers to 3 decimal places b) Find the coefficient of determination. R2= Express your answer to 3 decimal places c) What does the regression equation predict for the response when x=10? predicted value = Express your answer to 2 decimal places
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