Students learn how to calculate the mean average of discrete data from a frequency table.  As learning progresses they compare distributions using the mean, median, mode and range values.

Differentiated Learning Objectives

• All students should be able to calculate the mean average from grouped data.
• Most students should be able to compare frequency tables through the use of the mean average.
• Some students should be able to calculate the mean from numerical data in a bar chart

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Scheme of Work Link

Averages and Range Foundation Averages and Range Higher

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Finding the mean average from a frequency table 

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