OPENINTRO:STATISTICS
OPENINTRO:STATISTICS
4th Edition
ISBN: 9781943450077
Author: OPENINTRO
Publisher: amazon.com
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Chapter 1, Problem 41CE

(a)

To determine

State whether the study is an observational or an experimental study.

(b)

To determine

Identify the explanatory and response variable(s) in this study.

(c)

To determine

State whether the results of the study can be generalized to the population.

(d)

To determine

State whether the results of the study can be used to establish causal relationships.

(e)

To determine

Provide the suggestion about revising the statement that makes the statement supported by the study.

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