Find the correlation between age and blood pressure using simple and Spearman's correlation coefficients, and comment. Find the regression equation? What is the predicted blood pressure for a man aging 25 years?
Find the correlation between age and blood pressure using simple and Spearman's correlation coefficients, and comment. Find the regression equation? What is the predicted blood pressure for a man aging 25 years?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Exercise 2
Age B.P
|(x)
Age B.P
(y)
(y)
|(x)
20
120
46
128
The following are the
age (in years) and
systolic blood
pressure of 20
apparently healthy
adults.
43
128
53
136
63
141
60
146
26
126
20
124
53
134
63
143
31
128
43
130
58
136
26
124
46
132
19
121
58
140
31
126
70
144
23
123

Transcribed Image Text:Find the correlation between age
and blood pressure using simple
and Spearman's correlation
coefficients, and comment.
Find the regression equation?
• What is the predicted blood
pressure for a man aging 25 years?
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