Answer Part 2.not graded 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 astudy performed at the Colorado School of Mines, skin temperatures on both feet were measured, in degrees Fahrenheit, for 8 diabetic patients. The results arepresented in the following table. Use a TI-84 calculator to answer the following.Left Foot Right Foot808076818585868987788081Send data to ExcelPart 1 of 4Part: 1 / 48888Part 2 of 4827881Compute the least-squares regression line for predicting the right foot temperature from the left foot temperature. Round the slope and y-intercept valuesto four decimal places.=.4444x + 45.5556|83Draw a scatterplot of the right foot temperature (y) versus the left foot temperature (x). Then draw the least-squares regression line on the graph.

Given: Sr.No. Left Foot (x) Right Foot (y) x * x x * y 1 80 80 6400 6400 2 76 81…

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. Use a TI-84 calculator to answer the following. Left Foot Right Foot 80 80 76 81 85 85 89 86 87 82 78 78 80 81 Send data to Excel Part 1 of 4 Compute the least-squares regression line for predicting the right foot temperature from the left foot temperature. Round the slope and y-intercept values to four decimal places. =.4444x + 45.5556 Part: 1 / 4 81 83 Part 2 of 4 Draw a scatterplot of the right foot temperature (y) versus the left foot temperature (x). Then draw the least-squares regression line on the graph.

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. Use a TI-84 calculator to answer the following. Left Foot Right Foot 80 80 76 81 85 85 89 86 87 82 78 78 80 81 Send data to Excel Part 1 of 4 Compute the least-squares regression line for predicting the right foot temperature from the left foot temperature. Round the slope and y-intercept values to four decimal places. =.4444x + 45.5556 Part: 1 / 4 81 83 Part 2 of 4 Draw a scatterplot of the right foot temperature (y) versus the left foot temperature (x). Then draw the least-squares regression line on the graph.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Answer Part 2.

not graded

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. Use a TI-84 calculator to answer the following.
Left Foot Right Foot
80
80
76
81
85
85
86
89
87
78
80
81
Send data to Excel
Part 1 of 4
Part: 1 / 4
8888
Part 2 of 4
82
78
81
Compute the least-squares regression line for predicting the right foot temperature from the left foot temperature. Round the slope and y-intercept values
to four decimal places.
=.4444x + 45.5556|
83
Draw a scatterplot of the right foot temperature (y) versus the left foot temperature (x). Then draw the least-squares regression line on the graph.

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