Question
Asked Jan 26, 2020
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Grade Prediction. The Statistics Department at a large university would like to predict the final grades of students in its introductory statistics course.

a. If the final grade is measured as a percentage from 0% to 100%, suggest five predictor variables that might be useful in predicting final grade.

b. Write the multiple linear regression model for the conditional mean of the response variable, final grade.

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Expert Answer

Step 1

a.

 

Let us consider the following five variables for predicting the final grades.

 

  • IQ level
  • Gender (Categorical variable)
  • Number of classes are atten...

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