A circular representation of data where the angle of the segment represents frequency
Pie chart
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Chart where the height represents frequency
Bar chart
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Charts where the area of each segment represents frequency
Comparative pie charts
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Similar to a bar chart, where the height of the line represents frequency
Line graph
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A diagram representing grouped numerical data in which cumulative frequency is plotted against upper class boundary, and the resulting points are joined by straight line segments to form a step polygon.
Cumulative frequency step polygon
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The mid points of each class interval are plotted against frequency and joined up with straight lines
Frequency polygon
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A running total plotted at the end of each class interval and joined up with straight lines directly connecting points
Cumulative frequency polygon
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Similar to a bar chart, where the area of the bar represents frequency
Histogram
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Frequency density = frequency divided by...
Class width
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A distribution that shows the shape of the distribution without losing individual pieces of data
Stem and leaf diagram
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A distrobution that uses shading to represent different frequencies
Choropleth map
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Distribution where the mode = the median = the mode
Symmetrical distribution
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A function that represents the distribution of many random variables as a symmetrical bell-shaped graph
Normal distribution
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A graphic representation of bivariate data as a set of points
Scatter graph
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A line drawn to estimate values from bivariate data sets on a scatter graph
Line of best fit
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A set of data values obtained at successive times
Time series
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Similar to a line of best fit - drawn between points to show the general pattern of the points on a time series graph
Trend line
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Represnting data using symbolic figures to match the frequency
Pictogram
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A data point that does not follow the general pattern/trend on a graph
Outlier
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A set of data values obtained at successive times
Time series
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Similar to a line of best fit - drawn between points to show the general pattern of the points on a time series graph
Trend line
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Represnting data using symbolic figures to match the frequency
Pictogram
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A data point that does not follow the general pattern/trend on a graph
Outlier
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Other cards in this set
Card 2
Front
Chart where the height represents frequency
Back
Bar chart
Card 3
Front
Charts where the area of each segment represents frequency
Back
Card 4
Front
Similar to a bar chart, where the height of the line represents frequency
Back
Card 5
Front
A diagram representing grouped numerical data in which cumulative frequency is plotted against upper class boundary, and the resulting points are joined by straight line segments to form a step polygon.
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