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Two variables, A and B, are correlated with Pearson's r and the obtained correlation is -0.23. Both variables are then standardized to Z scores and

Two variables, A and B, are correlated with Pearson's r and the obtained correlation is -0.23. Both variables are then standardized to Z scores and the variables, now in Z scores, are correlated again. Will the correlation between the Z score format of A and B differ from the original correlation of -0.23? Explain how it may or may not differ and why.

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