An assumption in factor analysis is that
A) correlation does not necessarily imply causation.
B) a single latent trait exists.
C) things that co-occur tend to have a common cause.
D) the residual covariance between two items with a common factor partialled out is 0.

Question

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The Answer of An assumption in factor analysis is that
A) correlation does not necessarily imply causation.
B) a single latent trait exists.
C) things that co-occur tend to have a common cause.
D) the residual covariance between two items with a common factor partialled out is 0.

An Assumption in Factor Analysis Is That