A 10-vear study conducted by the American Heart Association provided data on how age, blood pressure, and smoking relate to the risk of strokes. Data from a portion of this study follow. Risk is interpreted as the probability (times 100) that a person will have a stroke over the next 10-year period. For the smoker variabi indicates a smoker and O indicates a nonsmoker. Risk Age Blood Pressure Smoker 12 57 152 24 67 163 13 58 155 56 86 177 28 59 196 51 76 189 18 56 155 31 78 120 37 80 135 15 78 98 22 71 152 36 70 173 15 67 135 48 77 209 1 15 60 199 36 82 119 66 166 34 80 125 3 62 117 37 59 207 Using age, blood pressure, and whether a person is a smoker, develop an estimated regression equation that can be used to predict risk. Use x, for age, x, for blood pressure, and x, for whether a person is a smoker. (Round your constant term to one decimal place and coefficients to three decimal places.)
A 10-vear study conducted by the American Heart Association provided data on how age, blood pressure, and smoking relate to the risk of strokes. Data from a portion of this study follow. Risk is interpreted as the probability (times 100) that a person will have a stroke over the next 10-year period. For the smoker variabi indicates a smoker and O indicates a nonsmoker. Risk Age Blood Pressure Smoker 12 57 152 24 67 163 13 58 155 56 86 177 28 59 196 51 76 189 18 56 155 31 78 120 37 80 135 15 78 98 22 71 152 36 70 173 15 67 135 48 77 209 1 15 60 199 36 82 119 66 166 34 80 125 3 62 117 37 59 207 Using age, blood pressure, and whether a person is a smoker, develop an estimated regression equation that can be used to predict risk. Use x, for age, x, for blood pressure, and x, for whether a person is a smoker. (Round your constant term to one decimal place and coefficients to three decimal places.)
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:A 10-year study conducted by the American Heart Association provided data on how age, blood pressure, and smoking relate to the risk of strokes. Data from a portion of this study follow. Risk is interpreted as the probability (times 100) that a person will have a stroke over the next 10-year period. For the smoker variable,
indicates a smoker and 0 indicates a nonsmoker.
Blood
Risk Age
Smoker
Pressure
12
57
152
24
67
163
13
58
155
56
86
177
1
28
59
196
51
76
189
1
18
56
155
1
31
78
120
37
80
135
1
15
78
98
22
71
152
36
70
173
1
15
67
135
1
48
77
209
1
15
60
199
36
82
119
1
8
66
166
34
80
125
1
3
62
117
37
59
207
1
Using age, blood pressure, and whether a person is a smoker, develop an estimated regression equation that can be used to predict risk. Use x, for age, x, for blood pressure, and x, for whether a person is a smoker. (Round your constant term to one decimal place and coefficients to three decimal places.)
ý =
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