B C D Check Next E Individual Age Systolic blood pressure 1 39 144 2 47 220 W 45 138 4 47 145 CHALLENGE 5 LO DO V GIU A W N 51 65 162 ACTIVITY 23 3 Excel. Residuals 6 46 142 7 67 170 Click this link to download the spreadsheet for use in this activity 8 42 124 9 67 158 402350.2596341 913-ay7 11 10 56 154 Start 12 11 64 162 13 12 56 150 14 13 59 140 15 14 34 110 16 15 42 128 The systolic blood pressure dataset (in the third sheet of the spreadsheet linked above) contains the systolic bloo 17 16 48 130 pressure and age of 30 randomly selected patients in a medical facility 18 17 45 135 19 18 17 114 What is the equation for the least square regression line where the independent or predictor variable is age and th 20 19 20 116 dependent or response variable is systolic blood pressure? 21 20 19 124 22 21 36 136 3 = Ex: 1 234 x+ Ex: 1 234 23 22 50 142 24 23 39 120 Patient 19 is 20 years old and has a systolic blood pressure of 116 mm Hg What is the residual? 25 24 21 120 Ex: 1.234 mm Hg 26 25 44 160 27 26 53 158 Is the actual value above, below, or on the line? Pick 28 27 63 144 29 28 29 130 What is the interpretation of the residual? 30 29 25 125 Pick 31 30 69 175 32 Systolic blood pressure