More Info TIME60 Y = Elapsed Time (In Seconds) From 0 Mph To 60 Mph MAX: X1 = Maximum Speed Attained (Miles Per Hour) UNWEIGHTED LEAST SQUARES LINEAR REGRESSION OF TIME60 PREDICTOR | COEFFICIENTI STD ERROR | STUDENT'S T VARIABLES CONSTANT 18.7171 29.38 0.0000 0.63708 MAX -0.08365 17.05 0.0000 0.00491 R-SQUARED 0.6960 RESID. MEAN SQUARE (MSE) 1.28695 ADJUSTED

DEYIATION 1.13444 SOURCE DF SS MS REGRESSION 1 374.285 374.285 290.83 0.0000 RESIDUAL 127 163.443 1.28695 TOTAL 128 537.728 CASES INCLUDED 129 MISSING CASES O in a ntialy the sumpie inear model Ety) Po Py was ft to the data Computer grintouts for the analysis are provised below Approximately what percentage, r rounded to the nearest whole percent, of the sample variation in acceleration time can OA. -17% 08. 70% , 8% OD. 0%