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Definitions of Graph
Definitions and Graphs and Probability
| Term | Definition |
|---|---|
| Mode | The number that occurs most often in a data set. |
| Median | The middle number in a data set. |
| Mean | The average of a data set. |
| Range | The max number minus the min number of a data set. |
| Maximum | The highest number in a data set. |
| Minimum | The lowest number in a data set. |
| Inter Quartile Range (IQR) | The 3rd quartile minus the 1st quartile of a data set. |
| Outlier(s) | The number(s) that throws the data set off balance. |
| 1st Quartile | The mean of the data between the lowest number and the actual mean. |
| 3rd Quartile | The mean of the data between the actual mean and the highest number. |
| Line Graph | Data in a graph represented with lines. |
| Bar Graph | Data in a graph represented with bars that do not touch. |
| Pie Chart | Data in a graph represented in a circle. |
| Histogram | Data in a graph represented with bars that do touch. |
| Pictograph | Data in a graph represented with pictures. |
| Double Bar Graph | Data in a graph represented with two bars. |
| Scatter Plot | Data is represented with a X above each number. |
| Stem and Leaf Plot | Data is represented by writing down the tens digit in a column and then writing down the ones digit next to it. |
| Box and Whisker Plot | The mean, 1st quartile, 3rd quartile, and outliers are all represented in the graph. |
| Double Line Graph | Data in a graph is represented with two lines. |