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10 Cards in this Set
- Front
- Back
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What is the mean?
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The average. Add all numbers and divide by the amount of numbers there were.
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What is the median?
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The number in the middle, lined up from least to greatest.
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What is the mode?
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The number that appears most.
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What is the range?
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The largest number minus the smallest number.
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What is the most important thing about box-and-whisker plots?
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The median.
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What is the upper and lower extremes?
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Upper- Largest number in data
Lower- Smallest number in data |
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What is the upper and lower quartile?
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Upper- The middle of median to the upper extreme
Lower- The middle of median to the lower extreme |
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What is a histogram?
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Key Word: Intervals
Like a bar graph, but bars touch. |
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In a Stem-and-Leaf plot- which side is a decimal point on?
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Stem.
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Name 6 ways to graph data.
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Line graph, line plot, histogram, bar graph, box-and-whisker, and stem-and-leaf.
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