Question 1)

The systolic blood pressure dataset [in the third sheet of the spreadsheet linked above} contains the systolic blood pressure and age of 3D randomly selected patients in a medical facility. What is the equation for the least square regression line where the independent or predictor yariable is age and the dependent or response variable is systolic blood pressure? if: = EX: 1.234 92+ EX: 1.234 Patient 11 is 64 years aid and has a systolic bleed pressure of 162 mm Hg. What is the residual? Ex:1.234 mm Hg Is the actual value above, below, or on the line? Pick Pick Above Below OnWhat is the interpretation of the residual? Pick v Difference in actual and predicted blood pressures for a given age Difference in age between random people in the sample The amount systolic blGDd pressure changes as age increases