8. Consider again the data describing the relationship between weight and blood pressure described in problem 2. Use the data in problem 2 to answer the following questions. OEITAY Bo In b. Interpret, if possible, the coefficients of the regression line. a. Find the regression line. sblachi c. If possible, estimate the average systolic blood pressure for an adult who weighs 165 pounds. d. If possible, estimate the average systolic blood pressure for an adult who weighs 295 pounds.

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Author:Amos Gilat
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2. Does gaining weight increase systolic blood pressure for adult females? And, if so, what is the
relationship? This was a question of interest for researchers. A random sample of twenty female
(adults was obtained. The data below is the weight measured in pounds and systolic blood pressure
measured in mmHg.
y bo
bak
Weight
Blood Pressure
180
Weight
Blood Pressure
138
175
145
120
135
156
125
195
140
135C
110
171
129
140
115
Secto 160
126
115
108
158
128
149
124 S
162
130
135 A
114
150
135
130
105
194
142
130
117
150
127
120
102 E
Transcribed Image Text:2. Does gaining weight increase systolic blood pressure for adult females? And, if so, what is the relationship? This was a question of interest for researchers. A random sample of twenty female (adults was obtained. The data below is the weight measured in pounds and systolic blood pressure measured in mmHg. y bo bak Weight Blood Pressure 180 Weight Blood Pressure 138 175 145 120 135 156 125 195 140 135C 110 171 129 140 115 Secto 160 126 115 108 158 128 149 124 S 162 130 135 A 114 150 135 130 105 194 142 130 117 150 127 120 102 E
8. Consider again the data describing the relationship between weight and blood
in problem 2. Use the data in problem 2 to answer the following questions.
pressure
described
1800
a. Find the regression line.
sbiachi
c. If possible, estimate the average systolic blood pressure for an adult who weighs 165 pounds.
b. Interpret, if possible, the coefficients of the regression line.
d. If possible, estimate the average systolic blood pressure for an adult who weighs 295 pounds.
Transcribed Image Text:8. Consider again the data describing the relationship between weight and blood in problem 2. Use the data in problem 2 to answer the following questions. pressure described 1800 a. Find the regression line. sbiachi c. If possible, estimate the average systolic blood pressure for an adult who weighs 165 pounds. b. Interpret, if possible, the coefficients of the regression line. d. If possible, estimate the average systolic blood pressure for an adult who weighs 295 pounds.
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