Question 4 (1 point) Impaired fasting glucose is a common glycemic disorder which usually progresses to diabetes mellitus. Suppose that a researcher is interested in predicting systolic blood pressure (mmHg) (Y) based on impaired fasting glucose levels (mg/dL) (X). A sample of 7 people was selected, and the summary statistics are given below. [Source: Henry, P., Thomas, F., Benetos, A., & Guize, L. (2002). Impaired fasting glucose, blood pressure and cardiovascular disease mortality. Hypertension, 40(4), 458-463.] x = 118.43 y = 129. 14 Sx = 7.96 Sy = 9.46 r = 0.96 What is the regression equation? O O A) ? = -5.98 + 1.14X ( B) Y = 1.14-5.98X O O C) ? = 264.15 -1.14X O D) ? = 225.07 + 0.81X O O E) ? = 33.21 + 0.81X Previous Page Next Page Page 4 of 11Question 3 (1 point) What is the value of the slope when r = 0? O B) standard deviation of y ( C) mean of x D) standard deviation of x E) mean of y Previous Page Next Page Page 3 of 11