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Pre-Algebra
Ch. 3 Vocabulary
Question | Answer |
---|---|
Compatible Numbers | Numbers that are easy to compute mentally. |
Measures of Central Tendency | Mean, Median, and Mode are examples of this. |
Mean | The sum of the data values divided by the number of data values. |
Median | The middle number when data values are written in order from least to greatest. |
Mode | The data item that occurs most often. |
Formula | An equation that shows relationship between two quantities that are represented by variables. |
Perimeter | The distance around a figure. |
Outlier | A data value that is much greater or much less than the other data values. |