To find the range from a grouped frequency table, we look for the largest and smallestpossiblevalues. In our example, the largest possible value is the top of the oldest group, 100, while the smallest possible value is the bottom of the youngest group and so is 0. The range is therefore...
Clumsy Clive On Averages and Range: TES Maths Resource of the Week To see all of the work I do for TES Maths, including Resource of the Week, Inspect the Spec, Pedagogy Place, Maths Newsletters and Topic Collections, please visit the TES Maths Blog here What is it? OverContinue reading...