Question 2 (1 point)
The data below are the ages and systolic blood pressures
(measured in millimeters of mercury) of 9 randomly selected
adults. What is the best predicted value for y given x = 417
Assume that the variables x and y have a significant correlation.
Hint: Find the regression equation, then solve for y if x = 41.
Age, x 38 41
Pressure, y 116 120
45
123
48
131
51 | 53
57 61
142 145 148 150
65
152
a
121
b
123

с
119
117
Question 3 (1 point)