A multimedia statistics learning system includes a test of skill in using the computer's mouse. The software displays a circle at random locations on the computer screen. The subject clicks in the circle with the mouse as quickly as possible. A new circle appears immediately when the subject clicks the old one. The table gives data for one subject's trials, 20 with each hand. Distance is the distance from the cursor location to the center of the new circle, in units whose actual size depends on the size of the screen. Time is the time required to click in the new circle, in milliseconds. m m 1 15 190.70 right 240 190.70 left 96 138.52 right 190 138.52 left 110 165.08 right 170 165.08 left 100 126.19 right 125 126.19 left 111 163.19 right 315 163.19 left 101 305.66 right 240 305.66 left 111 176.15 right 141 176.15 left 106 162.78 right 210 162.78 left 96 147.87 right 200 147.87 left 96 271.46 right 401 271.46 left 95 40.25 right 320 40.25 left 96 24.76 right 1 13 24.76 left 96 104.80 right 176 104.80 left 106 136.80 right 211 136.80 left 100 308.60 right 238 308.60 left 1 13 279.80 right 316 279.80 left 123 125.51 right 176 125.51 left 1 11 329.80 right 173 329.80 left 95 51.66 right 210 51.66 left 108 201.95 right 170 201.95 left To access the complete data set, click the link for your preferred software format: CSV Excel JMP MacText Millitabl418 Millitab18+ PCIText R SPSS TI CrunchItI Use statistical software to find the estimated multiple regression equation for predicting time from distance separately for each hand. @ Macmillan Learning Identify the estimated multiple regression equation. O T = 99.36 - 0.0283x1 - 72.18x2 - 0.2336x1X2 O T = 99.36 + 0.0283x1 + 72.18x2 + 0.2336x1X2 O T = 171.55 + 0.2619x1 - 72.18x2 - 0.2336x1X2 O T = 171.55 - 0.2619x1 + 72.18x2 + 0.2336x1*2 Incorrect What percentage of variation in time is explained by this multiple regression model? Give your answer to one decimal place. 10.14 explained variation: % IncorrectA B C D E 1 Time Distance Hand 2 115 190.7 right 3 96 138.52 right 4 110 165.08 right 5 100 126.19 right 6 111 163.19 right 7 101 305.66 right 8 111 176.15 right g 162.78 right 10 96 147.87 right 11 96 271.46 right 12 95 40.25 right 13 96 24.76 right 14 96 104.8 right 15 106 136.8 right 16 100 308.6 right 17 113 279.8 right 18 123 125.51 right 19 111 329.8 right 20 95 51.66 right 21 108 201.95 right 22 240 190.7 left 23 190 138.52 left 24 170 165.08 left 25 125 126.19 left 26 315 163.19 left 27 240 305.66 left 28 141 176.15 left 29 210 162.78 left 30 200 147.87 left 31 401 271.46 left 32 320 40.25 left 33 113 24.76 left 34 176 104.8 left 35 211 136.8 left 36 238 308.6 left 37 316 279.8 left 38 176 125.51 left 39 173 329.8 left 40 210 51.66 left 41 170 201.95 left 42