Tuesday, January 4, 2011

Pre Algebra Notes - Measures of Variation

Related to Measures of Central Tendency, which are mean, median, and mode, Measures of Variation include range, upper quartile, lower quartile, and interquartile range.

To find Range - list the numbers in order from least to greatest and subtract the smallest number from the largest number.

See notes for more

Home Studies due Wednesday p. 153 (5-10)

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