A sample of n = 20 scores is transformed into z-scores.What is the value of SS,the sum of squared deviations,for the set of 20 z-scores?
A)0
B)19
C)20
D)Cannot be determined without more information

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The Answer of A sample of n = 20 scores is transformed into z-scores.What is the value of SS,the sum of squared deviations,for the set of 20 z-scores?
A)0
B)19
C)20
D)Cannot be determined without more information

A Sample of N = 20 Scores Is Transformed into Z-Scores.What