Assignment:
Find the regression equation, letting the first variable be the predictor (x) variable. Find the indicated predicted value by following the prediction procedure summarized in Figure below.
1. Blood Pressure Measurements Find the best predicted systolic blood pressure in the left arm given that the systolic blood pressure in the right arm is 100 mm Hg.
|
Right Arm
|
102
|
101
|
|
79
|
79
|
|
Left Arm
|
175
|
169
|
182
|
146
|
144
|
2.Heights of Presidents and Runners-Up Find the best predicted height of runner-up Goldwater, given that the height of the winning presidential candidate Johnson is 75 in. Is the predicted height of Goldwater close to his actual height of 72 in.?
|
Winner
|
69.5
|
73
|
73
|
74
|
74.5
|
74.5
|
71
|
71
|
|
Runner-Up
|
72
|
69.5
|
70
|
68
|
74
|
74
|
73
|
76
|