13. Which of the following describes a situation in which it is reasonable to reach a cause and effect conclusion based on data from a statistical study? (a) The study is based on a random sample from a population of interest. (b) The study is observational and the sample used is not a convenience sample. (c) The study is an experiment that uses random assignment to assign volunteers to experimental conditions (treatments). m (d) The study is observational and the two samples used are not convenience samples (e) It is always reasonable to reach a cause and effect conclusion based on data from a statistical study.
13. Which of the following describes a situation in which it is reasonable to reach a cause and effect conclusion based on data from a statistical study? (a) The study is based on a random sample from a population of interest. (b) The study is observational and the sample used is not a convenience sample. (c) The study is an experiment that uses random assignment to assign volunteers to experimental conditions (treatments). m (d) The study is observational and the two samples used are not convenience samples (e) It is always reasonable to reach a cause and effect conclusion based on data from a statistical 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
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Transcribed Image Text:**Question 13**: Which of the following describes a situation in which it is reasonable to reach a cause and effect conclusion based on data from a statistical study?
- (a) The study is based on a random sample from a population of interest.
- (b) The study is observational and the sample used is not a convenience sample.
- (c) The study is an experiment that uses random assignment to assign volunteers to experimental conditions (treatments).
- (d) The study is observational and the two samples used are not convenience samples.
- (e) It is always reasonable to reach a cause and effect conclusion based on data from a statistical study.
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