09 Residual Plots
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Last updated over 4 years ago
9 questions
1
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.
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.
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Create a residual plot based on the data below.
Create a residual plot based on the data below.
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Based on the residual plot, state whether the equation is a good fit for the data. Explain your answer.
Based on the residual plot, state whether the equation is a good fit for the data. Explain your answer.
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Using the plot, assess the fit of the line for these residuals.Explain your response.
Using the plot, assess the fit of the line for these residuals.
Explain your response.
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| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
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 | |
The residual plot suggests a good fit for a linear model. | arrow_right_alt |
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