Answered: The regression equation is y=+x. (Round… | bartleby

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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Question

Listed below are systolic blood pressure measurements (in mm Hg) obtained from the same woman. Find the
Kregression equation, letting the right arm blood pressure be the predictor (x) variable. Find the best predicted systolic
blood pressure in the left arm given that the systolic blood pressure in the right arm is 85 mm Hg. Use a significance
level of 0.05.
$
C
4
R
Right Arm
103
102
96
77
Left Arm
175
168
147
143
Click the icon to view the critical values of the Pearson correlation coefficient r
F
The regression equation is y=+x.
(Round to one decimal place as needed.)
Di
%
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Given that the systolic blood pressure in the right arm is '85 mm Hg, the best predicted systolic blood pressure in the
left arm is
mm Hg.
(Round to one decimal place as needed.)
5
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G
6
B
Y
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H
N
7
a
D
N
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8
TE
J
19 144
3
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9
K
77 O
V
144
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