Monday, June 18, 2012

Definitions Relevant To Central Tendency

Mean: The sum of a set of values divided by the number of values in a set.

Median: The middle number of a data set after the data has been arranged in order.

Mode: The most frequently occurring number in a data set.

Range: The positive difference between the largest and smallest values in a data set.

Outlier: A value that is much larger or smaller than the other data values.

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