History Bookmarks People Window Help X Quiz: Assessment 4 . Student Assessment o

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History Bookmarks People Window Help X Quiz: Assessment 4 . Student Assessment of Inc. × ?Student com/courses/1278411/quizzes/1778012/take D Question 7 2 pts Suppose you are working with the automobile data set for the project and got the following printout Assume that you already tested the quadratic terms and dropped them out of the model. The following printout was created. Least Squares Linear Regression of Price Predictor Variables Coefficient Std ErrorT Constant 20339.7 1039.20 19.57 0.0000 0.0 Mileage 0.06642 0.02264 -2.93 0.0052 1.8 Model X1X2 P VIF 1255.69 1454.48 0.86 0.3924 7.0 0.048750.03590 -1.36 0.2244 6.6 If I was to draw the y-x1 graph of this model, how many relationships would be drawn? 2, one for each level of model 50, the number of cases 1, since there is only 1 QL variable in the model. DQuestion 8 2 pts

Explanation / Answer

Since there are 3 predictor variables used in the model. Hence to draw y-x1 graph,only 2 relationship would be drawn

Hence option a is correct-2 one for each level of the model

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