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yerlidalton yerlidalton
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6 years ago
The null hypothesis for a t test states that all differences between the groups
A) are due to random assignment and therefore are not significant
B) are due to the operation of the IV, and not chance
C) are due to chance, not the operation of the IV
D) are due to extraneous variables and therefore the difference is significant
Textbook 
An Introduction to Statistics and Research Methods: Becoming a Psychological Detective

An Introduction to Statistics and Research Methods: Becoming a Psychological Detective


Edition: 1st
Authors:
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dancovietdancoviet
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yerlidalton Author
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Ty
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