Statistics: Difference between revisions
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Revision as of 14:20, 23 October 2012
1. The collection of techniques to describe data and provide a means of making inferences about a total group, based on a sample of observations from that group.
2. Selected summary information about a sample or a population, for example the mean, mode, median, standard deviation, inter quartile range and skewness.
See also
- Data presentation
- Descriptive statistics
- Index
- Inter quartile range
- Mean
- Median
- Mode
- Sample
- Skewness
- Standard deviation
- Stats
