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What’s Wrong? A survey included 4230 responses from

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 3RE Chapter 1.4

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 3RE

What’s Wrong? A survey included 4230 responses from Internet users who decided to respond to a question posted by America OnLine (AOL). Here is the question: How often do you use credit cards for purchases? Among the respondents, 67% said that they used credit cards frequently. What is wrong with this survey?

Step-by-Step Solution:

Answer :

Step 1 of 1:

The source is questionable because the face is often a body part that is chosen for laser treatment. Therefore, we may suspect that the...

Step 2 of 3

Chapter 1.4, Problem 3RE is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

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What’s Wrong? A survey included 4230 responses from

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