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AP Psychology
Unit 1 – Scientific Foundations of Psychology
Topic 1.5
What could be a possible reason for the correlation coefficient to be misleading in a study on sleep deprivation and academic performance?
The presence of confounding variables like stress or nutrition.
The subjects were not aware that they were being studied.
The sample size used in the study was too large.
The hypothesis of the study was not clearly defined.
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AP Psychology - 1.5 Statistical Analysis in Psychology
Key terms
Correlation Coefficient
Academic Performance
Sleep deprivation
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About Us
About Fiveable
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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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