11.29 What does the regression coefficient for casual potassium (-0.13) mean in words? 11.30 Provide a two-sided p-value and a 95% Cl associ- ated with this coefficient.
11.29 What does the regression coefficient for casual potassium (-0.13) mean in words? 11.30 Provide a two-sided p-value and a 95% Cl associ- ated with this coefficient.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Please see attached image for question
Transcribed Image Text:TABLE 11.20 Multiple linear regression of 24-
hour urinary Na on casual urinary
measurements and other risk factors,
INTERSALT Study, men, n = 1369
Variable
Beta
se
Intercept
Casual Na (mmoi/L)
25.46
16.63
0.46
0.02
Casual creatinine (mmoi/L)
-2.75
0.22
Casual potassium (mmoi/L)
Body mass index (kg/m²)
Age (years)
-0.13
0.04
4.10
0.31
0.26
0.78
Age? (years?)
0.00
0.01
11.29 What does the regression coefficient for casual
potassium (-0.13) mean in words?
11.30 Provide a two-sided p-value and a 95% Cl associ-
ated with this coefficient.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman