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Cremeux Cremeux
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9 years ago
Extraneous variables have their effects
A) only on individuals.
B) on whole groups.
C) randomly among individuals.
D) on experimenters.
Textbook 
Research Methods: A Process of Inquiry

Research Methods: A Process of Inquiry


Edition: 8th
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stylezstylez
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Cremeux Author
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#2
9 years ago
Wonderful, just verified this with a friend!
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#3
9 years ago
Happy to help Slight Smile
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