The results from a two-factor analysis of variance show a significant main effect for factor A and a significant main effect for factor B. Based on this information, what can you conclude about the interaction between the two factors?
A) There must be a significant interaction.
B) There probably is a significant interaction.
C) The interaction cannot be significant.
D) You cannot make any conclusion about the significance of the interaction.
Question 2
What proportion of a normal distribution is located in the tail below z = 2.00?
A) 0.9772
B) 0.0228
C) 0.4772
D) 0.0456
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