The ages (in years) of 10 men and their systolic blood pressures (in millimeters of mercury) are shown in the attached data table with a sample correlation coefficient r of 0.902. Remove the data entry for the man who is 50 years old and has a systolic blood pressure of 201 millimeters of mercury from the data set and find the new correlation coefficient. Describe how this affects the correlation coefficient r. Use technology. Click the icon to view the data set. The new correlation coefficient r (Round to three decimal places as needed.) going from 0.902 to IIB

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 1AGP
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Data table
Age, x
17
26
38
46
50
65
71
31
58
24
Print
H
Systolic
blood pressure, y
-
110
123
142
132
201
184
198
129
177
117
T
Done
L
- X
-
G
Transcribed Image Text:Data table Age, x 17 26 38 46 50 65 71 31 58 24 Print H Systolic blood pressure, y - 110 123 142 132 201 184 198 129 177 117 T Done L - X - G
The ages (in years) of 10 men and their systolic blood pressures (in millimeters of mercury) are shown in the attached data table with a sample correlation coefficient r of 0.902. Remove the data
entry for the man who is 50 years old and has a systolic blood pressure of 201 millimeters of mercury from the data set and find the new correlation coefficient. Describe how this affects the
correlation coefficient r. Use technology.
Click the icon to view the data set.
The new correlation coefficient r
(Round to three decimal places as needed.)
going from 0.902 to
(...)
Transcribed Image Text:The ages (in years) of 10 men and their systolic blood pressures (in millimeters of mercury) are shown in the attached data table with a sample correlation coefficient r of 0.902. Remove the data entry for the man who is 50 years old and has a systolic blood pressure of 201 millimeters of mercury from the data set and find the new correlation coefficient. Describe how this affects the correlation coefficient r. Use technology. Click the icon to view the data set. The new correlation coefficient r (Round to three decimal places as needed.) going from 0.902 to (...)
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