OPENINTRO:STATISTICS
OPENINTRO:STATISTICS
4th Edition
ISBN: 9781943450077
Author: OPENINTRO
Publisher: amazon.com
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Chapter 1.4, Problem 30E

a.

To determine

Identify the type of study and give reason.

b.

To determine

Identify the explanatory variables and response variables.

c.

To determine

Identify whether the patients are blinded.

d.

To determine

Identify whether the study is double-blind.

e.

To determine

Identify whether a confounding variable is introduced in the study.

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