A linear model with a moderate violation to the assumption of normally distributed errors (multiple choice, pick only one):

A). May be useful for making predictions, but cannot be useful for explaining relationships.

B). May be useful for explaining relationships, but cannot be useful for making predictions.

C). May have value for both making predictions and explaining relationships.

D). Has no value for making predictions or explaining relationships.

A linear model with a moderate violation to the assumption constant error variance (multiple choice, pick only one):

A). May be useful for making predictions, but cannot be useful for explaining relationships.

B). May be useful for explaining relationships, but cannot be useful for making predictions.

C). May have value for both making predictions and explaining relationships.

D). Has no value for making predictions or explaining relationships.