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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. |