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Chap. 7-1 Vocab.
|circle graph-||A graph that shows data parts of a whole. In the circle graph, the percents add up to 100.|
|histogram-||A type of bar graph used to display numerical data that have been organized into equal intervals.|
|stem-and-leaf plot||A system where data are orginized from least to greastest. The digits of the least value usually form the leaves, and the next place-value digits from the stems.|
|leaf-||The digits of the least place value of data in a stem-and-leaf plot.|
|stem-||The digits of the greastest place vaule of data in the stem-and-leaf plot.|
|outlier-||A data vaule that is either much greater or much less than the median.|