Short Answer Questions (NB: You can type in a word editor and upload your file or copy and paste here) Show all working for the following questions. n a clinical trial for patients, their glucose levels were measured as well as their systolic blood pressure. There are four persons in the study. The values are as follows: SysBP 100 120 110 130 Glucose 6 5 4 8 Calculate and write the regression equation using SysBP as the Y variable and Glucose as the X (independent) variable. Predict SysBP when glucose is 10. Plot the data and produce the scatter plot. Draw the regression line. Calculate the correlation coefficient. Interpret the correlation coefficient value. (20 marks) Uploaded Files