| A | B |
|---|
| Ascending | Ordering items from lowest values to higest. |
| Average | A number about which numbered data is centered. |
| Box Plot / Box and whisker plot | A graph using the min, max, median and first and third quartiles to represent a collection of data. |
| Data | Facts and information about something. |
| Descending | Ordering items from greatest values to least. |
| First Quartile | The median of the lower half of an ordered data collection. |
| Intgerquartile Range | The difference between the first and third quartiles of a data collection measureing the spread of data. |
| IQR | Intgerquartile Range |
| Key | A guide to explain the meaning of part of a graph. |
| maximum | The highest value in a data collection. |
| median | The middle value of an ordered data collection. |
| minimum | The lowest value in a data collection. |
| mode | The value that occurs most often in a data collection. |
| n | The number of items in a data collection. |
| Quartiles | Dividing an ordered data collection into four groups. |
| Range | The difference of the lowest and highest elements of a data collection measuring the spread of data. |
| Second Quartile | The median of an ordered data collection. |
| Third Quartile | The median of the upper half of an ordered data collection. |
| mean | An average |
| Tally | Lines or marks to record the number of times something occurs. |
