| A | B |
|---|
| numerical data | data dealing with values or counts |
| categorical data | data dealing with words or descriptions |
| line graph | single axis of stacked data (x's) |
| bar graph | graph using columns of data |
| range | minimum to the maximum data value |
| mean | the sum of all data points |
| median | middle data value |
| mode | most frequent data value(s) |
| frequency | the occurrence of data |
| x-axis | horizontal axis |
| y-axis | vertical axis |
| box & whisker plot | graph showing several medians within the range |
| upper quartile | (Q3) may be taken to be the median of the upper half of the data |
| lower quartile | the lower quartile (Q1) may be taken to be the median of the lower half of the data |
| interquartile range | The interquartile range is the difference between the values of the upper and lower quartiles |
| outlier | A value far from most others in a set of data |
| line plot | A line plot shows data on a number line usually with an x or other marks to show frequency. |
| lower extreme | is the lowest number in a set of data |
