Question: f4. Load the bodyfat dataset from blackboard. Select 4 variables + bodyfat (do not select the variable density, as bodyfat is already a linear function

\f4. Load the bodyfat dataset from blackboard. Select 4 variables + bodyfat (do not select the variable density, as bodyfat is already a linear function of density). Perform a multiple regression predicting percentage of bodyfat from all the 4 selected variables. Discuss the results of your model. 5. Get the botany grades dataset from Blackboard (grades2.csv). Use linear regression to predict the final exam grade from the grade on exam 1. Present and discuss the results of the regression model. Make a plot of the variables and the regression line

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