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12 Cards in this Set
- Front
- Back
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Mode
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The number or numbers that occur the most often in a set of data.
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Mean
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The sum (add the numbers) of given numbers divided by the number of numbers.
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Median
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The middle number of a set of data that is in order from smallest to largest.
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Range
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The difference between the least and greatest values in the data set.
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Quartile
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The quartiles divide a set of data into four groups of the same size.
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Interval
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The difference between consecutive markings that are the same size.
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Outliers
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The numbers in a data set that are either much higher or much lower than the other numbers in the set.
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Box-and-whisker
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A graphic way of showing a summary of data using the median, quartiles, minimum and maximum.
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Stem-and-leaf
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A way to display data that shows the individual values from a set.
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Title
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Words used to explain what a graph is representing.
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Legend/Key
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Explains any symbols that are used in a graph.
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Measures of central tendency
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Numbers that locate or approximate the center of a set of data. Mode, median and mean.
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