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Histograms 3b Unequal Class Intervals (Constructing) 
Data Handling PowerPoint Presentation


The second of three presentations on Histograms with unequal class intervals. This takes students through the steps of constructing a histogram from a frequency table. The frequency density for each class interval is calculated and the frequency density axis is scaled prior to the animated and colourful bars being drawn. Two examples are included together with worksheets. This is an excellent presentation and removes all the usual hassle from teaching this topic.

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£2.50






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