Statistics & Their Use OBJECTIVES Understand the reason for and use of statistics Review descriptive statistics Measures of central tendency
Measures of Central Tendency CJ 526 Statistical Analysis in Criminal Justice.
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Copyright 2001 by Allyn and Bacon Standardized Testing Chapter 14.
Central Tendency and Variability Chapter 4. Central Tendency >Mean: arithmetic average Add up all scores, divide by number of scores >Median: middle score.