Topic 6: Standard Scores

Regardless of the original scores. If all the scores in a collection are converted to Z-scores . . . 1. The mean of the Zs will always be 0. 2. The standard deviation of the Zs will always be 1. 3. The shape of the distribution of Zs will be the same as the shape of the distribution of Xs. Three useful facts about Zs ................
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