If both simple main effects for exercise are 0 and the average of the simple main effects for caffeine is 100, there is probably
A) a main effect for caffeine
B) an interaction between caffeine and exercise
C) both a and b
D) neither a nor b
Correct Answer:
Verified
Q11: Which of the following statements is an
Q12: Interactions
A) involve moderating factors
B) are not of
Q13: The possibility that a main effect found
Q14: All of the following are true EXCEPT
A)
Q15: In the 2 X 2 factorial experiment,
Q17: One simple main effect for caffeine is
Q18: The caffeine/exercise group scores higher than either
Q19: If the lines in a graph cross,
Q20: Given that the null hypothesis for interaction
Q21: In a graph of experimental results, the
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