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Vocabulary flashcards for understanding statistical measures.
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Mean (Average)
The sum of all the values in a data set divided by the total number of data values in the set.
Median
The middle data value when the values are arranged from least to greatest.
Mode
The value that occurs most often in a data set. A data set can have one mode, no mode, or more than one mode.
Range
The spread of your data from the lowest to the highest value in the distribution.