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Data Vocabulary (Data Representations (Dot Plots (A statistical chart…
Data Vocabulary
Data Representations
Dot Plots
A statistical chart consisting of data points plotted on a fairly simple scale, typically using filled in circles.
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Histograms
A graphical display where the data is grouped into ranges (such as "40 to 49", "50 to 59", etc), and then plotted as bars.
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Box Plots
A graphical rendition of statistical data
based on the minimum, first quartile, median, third quartile, and maximum
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Measures of Spread
Interquartile Range
A measure of variability, based on
dividing a data set into quartiles.
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Outliers
A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data.
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