Use the data below to write the linear regression equation (y = ax + b) for the raw test score based on the hours tutored. Round all values to the nearest hundredth.
Create a residual plot based on the data below.
Based on the residual plot, state whether the equation is a good fit for the data. Explain your answer.
Using the plot, assess the fit of the line for these residuals.
Explain your response.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
The residual plot suggests a good fit for a linear model. | arrow_right_alt | |
The actual points and the predicted points coincide. | arrow_right_alt | |
The residual plot suggests a good fit for a non-linear model. | arrow_right_alt |
