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AP Statistics
Unit 9 – Slopes
Topic 9.1
What is the purpose of investigating confounding variables in a statistical study?
To eliminate random error
To understand additional factors influencing the outcome
To establish a cause and effect relationship
To determine the sample size required
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AP Statistics - 9.1 Introducing Statistics: Do Those Points Align?
Key terms
Confounding Variables
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About Us
About Fiveable
Blog
Careers
Testimonials
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
Request a Feature
Report an Issue
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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