Foot ulcers are common problem for people with diabetes. Higher skin temperatures on the foot indicate an increased risk of ulcers. The article “An Intelligent Insole for Diabetic Patients with the Loss of Protective Sensation" (Kimberly Anderson, M.S. Thesis, Colorado School of Mines), reports measurements of temperatures, in °F, of both feet for 18 diabetic patients. The results are presented in the Table Q1. Table Q1: Measurements of temperatures, in °F of left foot Vs right foot for 18 diabetic patients Right Foot 80 Right Foot 81 86 82 Left Foot Left Foot (a) erature 80 76 foot 85 75 85 89 marks) 80 87 88 foot temper 86 89would the 87 78 s differ by 278 80 ures will di 81 82 (b) redict by 87 82 87 marks) 78 88 ght foot 89 86 tient whose 78 85 foot mperature (c) 76 80 89 90 88 89 marks) (d) Test the slope, ß, = 1 at 5% level of significance. (e) Calculate the coefficient of correlation r and r² and then interpret their values

Foot ulcers are common problem for people with diabetes. Higher skin temperatures on the foot indicate an increased risk of ulcers. The article “An Intelligent Insole for Diabetic Patients with the Loss of Protective Sensation" (Kimberly Anderson, M.S. Thesis, Colorado School of Mines), reports measurements of temperatures, in °F, of both feet for 18 diabetic patients. The results are presented in the Table Q1. Table Q1: Measurements of temperatures, in °F of left foot Vs right foot for 18 diabetic patients Right Foot 80 Right Foot 81 86 82 Left Foot Left Foot (a) erature 80 76 foot 85 75 85 89 marks) 80 87 88 foot temper 86 89would the 87 78 s differ by 278 80 ures will di 81 82 (b) redict by 87 82 87 marks) 78 88 ght foot 89 86 tient whose 78 85 foot mperature (c) 76 80 89 90 88 89 marks) (d) Test the slope, ß, = 1 at 5% level of significance. (e) Calculate the coefficient of correlation r and r² and then interpret their values

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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The accompanying data represent the total compensation for 12 randomly selected chief executive officers (CEOS) and the company's stock performance. Use the data to complete parts (a) through (d). E Click the icon to view the data table. (a) Treating compensation as the explanatory variable, x, use technology to determine the estimates of Bo and B,- The estimate of B, is (Round to three decimal places as needed.) Data Table of Compensation and Stock Performante Compensation Company (millions of dollars) Return (%) O Stock A 14.71 75.73 В 4.02 64.29 C 6.55 141.81 D 1.32 30.73 1.73 10.75 2.43 29.05 12.26 0.56 7.07 66.32 9.51 56.31 J 3.83 58.48 K 21.29 21.52 6.63 31.85 Print Done
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