Topic 6: Standard Scores

The Z Score. A score that represents how many SDs X is above or below the mean. b. The T-score. T = 10 * Z+ 50 rounded to the nearest whole number. c. The SAT score. SAT = 100 * Z+ 500 rounded to the nearest whole number. Comparison of Scales of the three types of mean/SD based measures: The Z-score up close and personal. Generic Form: Z = (X ... ................
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