Foot temperatures: Foot ulcers are a common problem for people with diabetes. Higher skin temperatures on the foot indicate an increased risk of ulcers. In a study performed at the Colorado School of Mines, skin temperatures on both feet were measured, in degrees Fahrenheit, for 8 diabetic patients. The results are presented in the following table. Left Foot Right Foot 85 85 88 89 78 78 75 80 88 86 80 80 89 87 87 82 Send data to Excel

MATLAB: An Introduction with Applications
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Foot temperatures: Foot ulcers are a common problem for people with diabetes. Higher skin temperatures on the foot indicate an increased risk of ulcers. In a
study performed at the Colorado School of Mines, skin temperatures on both feet were measured, in degrees Fahrenheit, for 8 diabetic patients. The results are
presented in the following table.
Left Foot Right Foot
85
85
88
89
78
78
75
80
88
86
80
80
89
87
h
87
82
Send data to Excel
Transcribed Image Text:Foot temperatures: Foot ulcers are a common problem for people with diabetes. Higher skin temperatures on the foot indicate an increased risk of ulcers. In a study performed at the Colorado School of Mines, skin temperatures on both feet were measured, in degrees Fahrenheit, for 8 diabetic patients. The results are presented in the following table. Left Foot Right Foot 85 85 88 89 78 78 75 80 88 86 80 80 89 87 h 87 82 Send data to Excel
Part: 0 / 5
Part 1 of 5
(a) Compute the least-squares regression line for predicting the right foot temperatures from the left foot temperature. Round the slope and y-intercept
values to four decimal places.
=
X
Ś
Regression line equation: y
Transcribed Image Text:Part: 0 / 5 Part 1 of 5 (a) Compute the least-squares regression line for predicting the right foot temperatures from the left foot temperature. Round the slope and y-intercept values to four decimal places. = X Ś Regression line equation: y
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