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Averages and Spread Files

Averages

Creation Date Tuesday, 23 August 2011

  • A Tarsia activity
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Averages

Creation Date Wednesday, 24 August 2011

  • PowerPoint with simple examples of finding mean, median, mode and range
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Averages inCcontinuous Grouped Data

Creation Date Wednesday, 24 August 2011

  • A PowerPoint with examples
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Averages: Discrete Grouped Data

Creation Date Wednesday, 24 August 2011

  • A PowerPoint with examples
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Cumulative Frequency

Creation Date Wednesday, 24 August 2011

  • PowerPoint demo on how to draw the charts
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Cumulative Frequency

Creation Date Wednesday, 24 August 2011

  • PowerPoint demo showing how to draw the graphs
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Cumulative Frequency

Creation Date Wednesday, 24 August 2011

  • A PowerPoint with example of how to draw a chart
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Cumulative Frequency and Box Plots

Creation Date Wednesday, 24 August 2011

  • A PowerPoint demo
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Mean and Range from Grouped Data

Creation Date Wednesday, 24 August 2011

  • A PowerPoint demonstration
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Mode, Median and Range from Grouped Data

Creation Date Wednesday, 24 August 2011

  • A PowerPoint
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Moving Averages

Creation Date Wednesday, 24 August 2011

  • Demonstration of how to plot a moving average
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Smarties

Creation Date Wednesday, 24 August 2011

  • A data handling investigation
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Stem and Leaf

Creation Date Wednesday, 24 August 2011

  • A PowerPoint with examples
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