A researcher found that there are relationships between nursing home satisfaction and the age of the patient and his or her physical healt Nursing home satisfaction is measured on a scale of 1 to 10, with 10 being the highest satisfaction. Physical health is measured on a sca of 1 to 10 and is based on the patient's own evaluation of his or her physical health. The multiple regression equation is y = 0.189 +0.0637x1 + 0.28x2, where x1 is the patient's age and x2 is the person's physical health. Predict a person's satisfaction if her age is 78 and her physical health is 8. O 7.4 O 7.2 O 7.0 O -2.5

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 14PPS
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QUESTION 3
A researcher found that there are relationships between nursing home satisfaction and the age of the patient and his or her physical health.
Nursing home satisfaction is measured on a scale of 1 to 10, with 10 being the highest satisfaction. Physical health is measured on a scale
of 1 to 10 and is based on the patient's own evaluation of his or her physical health. The multiple regression equation is
y = 0.189 + 0.0637x1 + 0.28x2, where x1 is the patient's age and xɔ is the person's physical health. Predict a person's satisfaction if her age
is 78 and her physical health is 8.
O 7.4
O 7.2
O 7.0
О-2.5
QUESTION 4
Year and contribution data are as follows:
Years x
Contribution y
MacBook Air
DII
DD
80
F10
esc
F5
F6
F7
F8
F9
F2
F3
F4
F1
*
@
#3
$
&
3
4
8
W
E
T
Y
Transcribed Image Text:Collapse 4 QUESTION 3 A researcher found that there are relationships between nursing home satisfaction and the age of the patient and his or her physical health. Nursing home satisfaction is measured on a scale of 1 to 10, with 10 being the highest satisfaction. Physical health is measured on a scale of 1 to 10 and is based on the patient's own evaluation of his or her physical health. The multiple regression equation is y = 0.189 + 0.0637x1 + 0.28x2, where x1 is the patient's age and xɔ is the person's physical health. Predict a person's satisfaction if her age is 78 and her physical health is 8. O 7.4 O 7.2 O 7.0 О-2.5 QUESTION 4 Year and contribution data are as follows: Years x Contribution y MacBook Air DII DD 80 F10 esc F5 F6 F7 F8 F9 F2 F3 F4 F1 * @ #3 $ & 3 4 8 W E T Y
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