Multiple Choice
Which of the following statements is not correct?
A) Sphericity can be calculated when an independent variable has two conditions.
B) The assumption of sphericity looks at the variability in the difference scores between conditions.
C) The Mauchly's test of sphericity is used to test the assumption of sphericity.
D) The assumption of sphericity tells if the experimental manipulation has a consistent effect on the differences between conditions.
Correct Answer:

Verified
Correct Answer:
Verified
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