Bookmarks People Window Help MyUS Quiz: Assessment 4 Student Assessment of In St

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Bookmarks People Window Help MyUS Quiz: Assessment 4 Student Assessment of In Student ucture.com/courses/1278411/quizzes/1778012/take Question 1 3 pts Suppose you are working with the automobile data set and got the following printout. How would you interpret the results? Best Subset Regression Models for Price Forced Independent Variables: (A)Mileage (B)Model (C)X1X2 Unforced Independent Variables: (DIX1sq (E)X1sqX2 Adjusted AICc- P Cp RSquare Min AICc Resid SS F P(F) Model Variables 4 2.4 0.3177 764.14 1.728E+08 5 4.0 0.3091 766.26 1.712E+08 0.42 0.5194 ABCE 5 4.3 0.3047 766.58 1723E+08 0.13 0.7162 ABCD 6 6.0 0.2937 768.95 1.711E+08 0.22 0.8047 ABCDE ABC Cases Included 50 Missing Cases 0 O There is insufficient evidence to indicate at least one interaction term is useful for predicting price O There is insufficient evidence to indicate at least one qualitative term is useful for predicting price. There is insufficient evidence to indicate at least one quadratic term is useful for predicting price. There is insufficient evidence to indicate at least one term is useful for predicting price. 3 pts Question 2

Explanation / Answer

since all p-values are greater than 0.05 ,

b) There is insufficient evidence to indicate atleast one term is useful for predicting price.

is correct

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