Descriptive statistics
- Created by: dominique_jlsxx
- Created on: 04-04-17 18:34
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- Descriptive statistics
- Measures of central tendency
- Mean
- Median
- Mode
- Measures of variability/ spread
- Range
- Maximum minus minimum
- Average deviation
- Step 1= Calculate mean
- Step 2= Calculate deviation of scores from mean
- Step 3= Calculate average deviation
- Squared deviation
- Step 1= calculate mean
- Step 2= Calculate deviation of each score from mean
- Step 3= Square deviation
- Step 4= Calculate average squared deviation
- Sample variance
- Step 1= calculate mean
- Step 2= Calculate deviation of score from mean
- Step 3= Square deviation
- Step 4= Calculate modified average squared deviation (N-1)
- Standard deviation
- Untitled
- Range
- Measures of central tendency
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