Question
In: Math
Because some people are unable to stand to have their height measured, doctors use the height...
Because some people are unable to stand to have their height measured, doctors use the height from the floor to the knee to approximate their patients’ height (in cm).
| Height of Knee | Overall Height |
| 57.7 | 192.3 |
| 47.5 | 153.3 |
| 43.5 | 146.2 |
| 44.8 | 160.4 |
| 55.6 | 171.4 |
| 54.9 | 176.7 |
a. Use Excel to determine the correlation coefficient of this data
b. Use Excel to determine the regression equation of this data
c. Find the overall height from a knee height of 45.3 cm
d. Find the overall height from a knee height of 52.7 cm
Solutions
Expert Solution
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On excel we have performed the regression analysis. Answers are in the image below:
milcah answered 1 year agoRelated Solutions
Because some people are unable to stand to have their height measured, doctors use the height...
Because some people are unable to stand to have their height
measured, doctors use the height from the floor to the knee to
approximate their patients’ height (in cm).
Height of Knee
Overall Height
57
192
47
153
43
146
44
160
55
171
54
176
a. Use Excel to determine the correlation coefficient of this
data
b. Use Excel to determine the regression equation of this
data
c. Find the overall height from a knee height of 45.3 cm...
Because elderly people may have difficulty standing to have their height measured, a study looked at...
Because elderly people may have difficulty standing to have
their height measured, a study looked at the relationship between
overall height and height to the knee. Here are data (in
centimeters) for five elderly men: Knee Height ? 56.5 46.3 41.2
47.7 52.7 Height ? 192.4 151.8 149.7 162.1 174.5 What is the
equation of the least-squares regression line for predicting height
from knee height? ANSWER: ?̂ =
Because elderly people may have difficulty standing to have their height measured, a study looked at...
Because elderly people may have difficulty standing to have
their height measured, a study looked at the relationship between
overall height and height to the knee. Here are data (in
centimeters) for five elderly men: Knee Height x 57.2 45.7 42.9
45.6 52.4 Height y 191.6 153.7 145.2 163.6 174.3 What is the
equation of the least-squares regression line for predicting height
from knee height? ANSWER: ŷ =
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A family is in therapy because they have been unable to resolve
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A.
Encourage the family to address concerns by writing letters to
each other
B.
Direct the family to temporarily become overly dependent on one
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C.
Ask the family to engage in pleasant activities following the
problem behavior
D.
Exaggerate in...
This theory suggest that certain countries are unable to "modernize" because they do not have an...
This theory suggest that certain countries are unable to
"modernize" because they do not have an econmic culture to produce
economic growth?
1.A family is in therapy because they have been unable to resolve conflicts and are arguing...
1.A family is in therapy because they have been unable to
resolve conflicts and are arguing frequently. When using a
strategic family therapy approach, which of the following
directives might the PMHNP suggest to create a sense of
togetherness?
A.
Encourage the family to address concerns by writing letters to
each other
B.
Direct the family to temporarily become overly dependent on one
another
C.
Ask the family to engage in pleasant activities following the
problem behavior
D.
Exaggerate in...
we were unable to have class because of the scheduling problems with airlines/flights as a result...
we were unable to have class because of the scheduling problems
with airlines/flights as a result of the storms that rolled through
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Please respond to the following question(s):
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Does knee height predict overall height? Since elderly people may have difficulty standing to have their...
Does knee height predict overall height? Since elderly people
may have difficulty standing to have their heights measured, a
study looked at predicting overall height (y) in centimeters, from
height to the knee (x) in centimeters. Use this data to answer the
following questions.
Data looking at knee height (in cm) and overall height
(in cm)
Knee
Height (cm)
57.70
47.40
43.50
44.80
55.20
54.60
Overall Height (cm)
192.10
153.30
146.40
162.70
169.10
177.80
What is the mean x and...
Does knee height predict overall height? Since elderly people may have difficulty standing to have their...
Does knee height predict overall height? Since
elderly people may have difficulty standing to have their heights
measured, a study looked at predicting overall height (y) in
centimeters, from height to the knee (x) in centimeters. Use this
data to answer the following questions.
Data looking at knee height (in cm) and overall height
(in cm)
Knee
Height (cm)
57.70
47.40
43.50
44.80
55.20
54.60
Overall Height (cm)
192.10
153.30
146.40
162.70
169.10
177.80
What is the mean x and...
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