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Author Question: If a two-factor analysis of variance produces a statistically significant interaction between the ... (Read 115 times)

elizabeth18

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on: Jun 20, 2018
If a two-factor analysis of variance produces a statistically significant interaction between the two factors A and B, then what can you conclude about the main effects for A and B?
 
  A) Either the main effect for factor A or the main effect for factor B is also significant.
  B) Both the main effect for factor A and the main effect for factor B are significant.
  C) Neither the main effect for factor A nor the main effect for factor B is significant.
  D) The significance of the main effects is not related to the significance of the interaction.

Question 2

What proportion of a normal distribution is located in the tail beyond z = -1.00?
 
  A) 0.8413
  B) 0.1587
  C) -0.3413
  D) -0.1587


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smrerig

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Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


elizabeth18

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Reply 2 on: Jun 20, 2018
Gracias!

scottmt

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Reply 3 on: Yesterday
Wow, this really help

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