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16 Cards in this Set
- Front
- Back
pictograph
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graph that uses pictures or symbols to show data
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bar graph
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graph uses bars to show data
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key
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part of a pictograph that tells what quantity each symbol stands for
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scale
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numbers that show units used on bar graph
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coordinate grid
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graph used to locate points
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ordered pair
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a number pair that names a point on a coordinate grid
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line graph
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graph that connects the points to show how data changes over time
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line plot
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line plot a graph that shows data along a number line
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cluster
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a group of data that appear often on a line plot
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Stem and leaf plot
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graph uses place value to organize data
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stem
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stands for the tens digit of a number
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leaf
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stands for the ones digit of a number
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mode
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number most often occurs
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median
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middle number of ordered data
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range
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difference between the greatest and least numbers in data
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variable
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a letter that stands for a number or a range of numbers
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