Thursday, June 14, 2012

Measures of Central Tendency definitions

Data Set - A group of numbers that you must rearrange in order from least to greatest.

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

Mode - The most frequently occuring number in a set of data

Mean - The sum of a set of values divided by the amount of values in the set

Range - The positive difference between the smallest and the greatest number in a data set

Outlier - A value that is much bigger or smaller than the other data values.

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