Dot Plots
A dot plot stacks one dot per value—taller stacks mean more often
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The dot plot is one of the simplest statistical charts: each data point becomes a dot, stacking up over its value on the number line. Max, min, and the most common value all pop out at a glance. Watch the cards fall into a plot, then answer questions that use every statistic you have learned.
Data cards tumble one by one onto the number line and stack into a dot plot. Read it to find the max, min, range, mode—and in challenge mode, the mean.