Which of the following is NOT something we can do in an experimental design to reduce confounding? a) Look for correlation. b) Use a control group. c) Randomization d) Comparison study
Which of the following is NOT something we can do in an experimental design to reduce confounding? a) Look for correlation. b) Use a control group. c) Randomization d) Comparison study
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
Which of the following is NOT something we can do in an experimental design to reduce confounding?
a) Look for correlation .
b) Use a control group.
c) Randomization
d) Comparison study
Expert Solution
Step 1: Defining the confounding
Confounding is a term used in research and statistics to describe a situation where the relationship between two variables appears to be influenced or distorted by the presence of a third variable. This third variable, known as a confounding variable, is related to both the independent variable (the variable being studied) and the dependent variable (the outcome of interest).
The presence of this confounding variable can lead to incorrect conclusions about cause-and-effect relationships in a study.
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