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23 Cards in this Set
- Front
- Back
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CIRCLE GRAPH
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Is divided into wedge-shaped sectors.
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SECTORS
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Show how portions of a set of data compare with the whole set.
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BAR GRAPH
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Uses bars to display numerical data.
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VERTICAL AXIS
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Shows the size of the data value.
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HORIZONTAL AXIS
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Has a label for each bar.
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SCALE
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The height of the vertical axis.
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INTERVAL
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Amount of space between values on the scale.
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DOUBLE BAR GRAPH
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Allows for comparison of 2 related sets of data.
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LINE PLOT
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Shows how many times each data value occurs.
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OUTLIERS
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Data values that are seperated from most of the data.
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STEM AND LEAF DIAGRAM
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Shows how often data values occur and how they are distributed.
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MEAN
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Average of a set of data.
(add the data and divide by the total number of data items). |
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MEDIAN
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Middle value of a set of data when the values are arranged in order.
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MODE
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The most common data value.
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RANGE
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The difference between highest and lowest data value.
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TREND
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A clear direction in a graph that suggests the future.
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LINE GRAPH
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When the top of the bars are connected with a line and the bars are erased.
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DOUBLE LINE GRAPH
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When 2 line graphs are on the same set of axes.
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SCATTERPLOT
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Data values represented by points on a graph.
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POSITIVE RELATIONSHIP
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Trend of a scatterplot is up to the right.
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NEGATIVE RELATIONSHIP
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Trend of scatterplot is down to the right.
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NO RELATIONSHIP
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Data neither increases nor decreases as a trend.
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TREND LINE
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A line drawn through a positive or negative relationship to approximate data.
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