Age, x Systolic blood pressure, y 18 109 27 120 40 144 44 131 48 198 65 184 68 199 32 131 57 177 22 118

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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 0.905. Remove the data entry for the man who is 48 years old and has a
systolic blood pressure of 198 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
going from 0.905 to.
(Round to three decimal places a
gets stronger,
gets weaker,
stays the same,
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 0.905. Remove the data entry for the man who is 48 years old and has a systolic blood pressure of 198 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 going from 0.905 to. (Round to three decimal places a gets stronger, gets weaker, stays the same,
Age, x
Systolic blood
pressure, y
18
109
27
120
40
144
44
131
48
198
65
184
68
199
32
131
57
177
22
118
Transcribed Image Text:Age, x Systolic blood pressure, y 18 109 27 120 40 144 44 131 48 198 65 184 68 199 32 131 57 177 22 118
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