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7 Cards in this Set

  • Front
  • Back
Frequency
the number of times a data item occurs.
Histograms
a special type of bar graph used to show the frequency of data* there ias no space between lines.
Line graph
shows changes over time
Multiple-Line graph
shows more than one category, changing over tiime.
Stacked Bar Graph
has bars that are diveded into catergories
Bar Graph
used for comparing amounts
Sliding Bar graph
Shows two categories in cach bar. Center of graph is zero and bars extend on either side of the center.