| A | B |
|---|
| median | the middle value when numbers are arranged in order |
| mode | the value that appears most often in a data set |
| range | the difference between the high and low value in a data set |
| mean | the value obtained by adding the values in a data set and dividing by the number of values in the data set |
| outlier | a value that is outside the majority of values |
| commutative property | a change in order |
| associative property | a change in grouping |
| additive identity | the value zero - adding zero keeps the number value the same |
| multiplicative identity | the value 1 - multiplying by 1 keeps the number value the same |
| equation | a mathematical sentence that uses the = |
