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Chapter 3 Vocab

Pre-Algebra Ch. 3

The data item that occurs most often mode
Numbers that are close in value to the numbers you want to add, subtract, multiply, or divide, and for which the operation is easy to perform mentally compatible numbers
The middle number median
A data value that is much higher or lower than the other data values in a collection of data outlier
an equation that shows a relationship between quantities that are represented by variables formula
the sum of the data items divided by the number of data items mean
the distance around a figure perimeter
mean, median, and mode measures of central tendency
Created by: unverferth