| A | B |
|---|
| Matrix | an array of numbers |
| row | horizontal numbers of a matrix |
| column | vertical numbers of a matrix |
| dimension | the size of a matrix |
| Addition is not possible | with 2 different sized matrices |
| 2 by 3 matrix | matrix with 2 rows, 3 columns |
| 3 by 2 matrix | matrix with 3 rows, 2 columns |
| histogram | a bar graph with no gaps between bars |
| frequency | the vertical axis of a histogram |
| an interval | 0 < x < 5 |
| mean | the average of a series of numbers |
| mode | the number that repeats the most in a series of numbers |
| median | the number in the middle of a series of numbers |
| range | span from largest to smallest number |
| data | information to be analyzed |
| outlier | a number way off from the remaining data |
| Quartile 2 | median |
| line plot | numberline with x's above the numbers present |
| greater than | > |
| less than | < |
