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iew History Bookmarks Develop ow Help 4) 100% RS, Sun 8:50 PM mathxl.com ESCP 4170 Summer 2018 Payton Golomski 7/15/18 8:50 PM Homework: Homework 10 Score: 0 of 1 pt 10.4.9 Save 90f 10 (7 complete) ? Hw Score: 65%, 6.5 of 10pts e response (y) varlable is CITY (fuel consumption in The milgal). The predictor (x) variables are WT (weight in pounds). DISP (engine displacement in liters), and HWY (highway fuel consumption in mil/gal). If only one predictor (x) variable is used to predict the city fuel consumption, which single variable is best? Why? EEB Click the icon to view the table of regression equations table shows results from regressions performed on data from a random sample of 21 cars. Th St The best variable ibecause it has the best combination ofPvaeandadjusted R?. Type integers or decimals. Do not round.) / stat r of cy your answer in the edit fields and then click Check Answer 23 3 Clear AllExplanation / Answer
Solution: The best variable is HWY because it has the best combination of small P-value, 0.000, and large adjusted R2, 0.921.
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