| A | B |
|---|
| bar graph | a graph that uses bars to display data |
| chart | a data display |
| circle graph | a data display |
| data display/ graphs | different ways of displaying datain tables, chart, or graphs, including pictographs, circle graphs, single-, double-, or triple-bar and line graphs, histograms, stem-and-leaf plot, box-and-whisker plots,and scatter plots |
| empirical probability | the likelihood of an event happening that is based on experience and observation rather than on theory |
| hypothesis | a proposision or supposision developed to provide a basis for further investigation or research |
| labels(for a graph) | the titles given to a graph, the axis of a graph, or to the scales on the axes of a graph |
| mean | the arithnetic average of a set of numbers |
| median | the middle point of a set of ordered numbers where half of the numbers arec above the median and half are below it |
| mode | the scorec or data point found most often in a set of numbers |
| odds | the ratio of one event occuring to it not occuring |
| organized data | to arrange data in a display that is meaningful and that assists in the interpertation of the data |
| pictograph | a data display |
| probibility | a measure of the likelihood that a given event will occur;expressed as a number between 0 and 1 |
| scales | the numeric values assigned to the axes |
| scatter plot | a graph of data points, ussually from an expriment, that is used to observe the relationship between two variables |
| table | a data display |
| theoretical/ expected probibility | the likelihood of an event happening based on a theory rather than on experience and observation |
