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9 Cards in this Set
- Front
- Back
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Line Plots
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Provides easy way to display data, usually used with ONE group of data, X's are placed over the number to show how many occuranceshave happend
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Stem-Leaf
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Used to arrange data from least to greatest. 2 columns, Right side is leaf, --Left side is stem.
ex. 2|3, 4,5 =23, 24, 25 |
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Box and Whisker
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Displays the distrbution of data items alonga number line
____ | | | ___ LE LQ M UQ LE |
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Quartiles
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Divide the data into four equal parts -- find the median
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Lower Quartiles
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The median of the lower half
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Upper Quartiles
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The median of the upper half
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Lower Extreame
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The least data value
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Upper Exterame
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The greatest data value
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Interqualtile Range
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The difference between the upper quartlie and the lower quartile
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