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QUESTION 13 4 points Save Answer Two variables are said to interact when both factors produce a change in the subjects' scores the effect of one factor on the DV depends on the level of the other factor two factors are included in the same ANOVA both factors are equally influenced by a third factor only one factors is influenced by a third factor, the other is not one factor affects the other factor QUESTION 14 4 points Save Answer One advantage of transforming X-values (raw scores) to Z-scores is: all negative numbers are eliminated the distribution is transformed to a normal shape the sensitivity of the mean to really large scores is eliminated the scores move closer to the mean all of the above none of the above