Home X Discussion X zy Section 5.3 - QNT/375T: Busin X Dashboard X + a learn.zybooks.com/zybook/QNT_375T_56038237/chapter/5/section/3?content_resource_id=52311128 Update : =zyBooks My library > QNT/375T: Business Data Analytics home > 5.3: Linear regression assumptions zyBooks catalog ? Help/FAQ Jasmine Villanueva 433666.2950350.qx3zay7 Jump to level 1 NO - K For each residual plot below, determine whether a linear model is appropriate, and if not, why not. 200 20 150 15 100 10 .. 50 un Residuals Residuals 0 -50 0 20000 60000 ...0000 -5 10 20 30 40 -100 -10 -150 -15 X Pick ick Appropriate Not appropriate, fails constant variance assumption Not appropriate, fails mean of zero assumption 40 20 Residuals 0 -20 0 10 . 20 30 40 -40 -60 X Pick 2 Check Next Feedback?Home X Discussion X zy Section 5.3 - QNT/375T: Busin X Dashboard X + a learn.zybooks.com/zybook/QNT_375T_56038237/chapter/5/section/3?content_resource_id=52311128 Update : =zyBooks My library > QNT/375T: Business Data Analytics home > 5.3: Linear regression assumptions zyBooks catalog ? Help/FAQ Jasmine Villanueva 433666.2950350.qx3zay7 Jump to level 1 NO - K For each residual plot below, determine whether a linear model is appropriate, and if not, why not. 200 20 150 15 100 10 .. 50 un Residuals Residuals 0 -50 0 20000 60000 ...60000 -5 10 20 30 40 -100 -10 -150 -15 X Pick v v Pick Appropriate Not appropriate, fails independence assumption 60 .. Not appropriate, fails mean of zero assumption 40 20 Residuals 0 -20 . . 20 30 40 -40 -60 X Pick 2 Check Next Feedback?Home X Discussion X zy Section 5.3 - QNT/375T: Busin X Dashboard X + a learn.zybooks.com/zybook/QNT_375T_56038237/chapter/5/section/3?content_resource_id=52311128 Update : =zyBooks My library > QNT/375T: Business Data Analytics home > 5.3: Linear regression assumptions zyBooks catalog ? Help/FAQ Jasmine Villanueva 433666.2950350.qx3zay7 Jump to level 1 NO - K For each residual plot below, determine whether a linear model is appropriate, and if not, why not. 200 20 150 15 100 10 .. 50 un Residuals Residuals 0 -50 0 20000 60000 ...60000 -5 10 20 30 40 -100 10 -150 -15 X Pick Pick 30 60 .. 40 20 Residuals 0 -20 10 . 20 30 40 -40 -60 X Pick Appropriate Not appropriate, fails constant variance assumption Not appropriate, fails mean of zero assumption Check Next Feedback