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Graphs and Charts

Graphs and Charts. Why Do We Use Them?. Graphs and charts let us organize data in an easy to read way. They allow us to make quick comparisons. There are many types of graphs and charts. Graphs and Charts. Different types of charts include (but are not limited to): Bar Graph Circle Graph

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Graphs and Charts

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  1. Graphs and Charts Why Do We Use Them?

  2. Graphs and charts let us organize data in an easy to read way. • They allow us to make quick comparisons. • There are many types of graphs and charts. Graphs and Charts

  3. Different types of charts include (but are not limited to): • Bar Graph • Circle Graph • Pictograph • Line Graph • Stem and Leaf Plot • Scatter Plot • Box and Whisker Plot • Frequency Table Types of Charts and Graphs

  4. Bar graphs are used to compare amounts Bar Graph Title Labeled Axis

  5. Also known as pie graphs or pie charts • Show fractions or percent of an occurrence Circle Graphs Title Calories from Beverage Types of US Children and Adolescents (Ages 2-18) Labeled Categories

  6. Uses Pictures to let us compare amounts. Pictograph Title Labels Legend

  7. Shows changes in a set of data over time Line Graph Title Labeled Axis

  8. Breaks numbers into stems and leafs • Allows us to write many numbers in a smaller area • Can be used to compare groups of numbers Stem and Leaf Plot Title Stems Leafs

  9. Shows data using Tally marks • Can be with single score or intervals Frequency Table

  10. Other Graphs Scatter Plot Box and Whisker Plot

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