Mean, median, mode and range

Free preview - This well thought out worksheet has been structured to increase in difficulty gradually, beginning with scaffolded intro examples and building up to challenging extension questions that really get them thinking.
 
Under the hood

• Finding the mean, median, mode and range of a list of numbers
• Finding the median of an even number of values
• Finding the median of an unordered list of values
• Challenge questions on how the mean changes when new data is added or when there are extreme values.

 
Important: This is a free preview file. The full HQ sheet with answers included can be found here on TES by clicking the link below.

https://www.tes.com/teaching-resource/resource-12827718

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