# Quiz: Linear Model Complexities

Test your knowledge of linear model complexities.

1

Balanced designs ensure the property of orthogonality. What does the property of orthogonality state?

A)

Two explanatory variables can be assessed independently; their effects don’t depend on each other.

B)

Two explanatory variables can’t be assessed independently; their effects depend on each other.

C)

The effects of the response variables are correlated.

D)

Replication is unequal across the different treatment combinations.

Question 1 of 20 attempted

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