Mean, Median, Mode
Key Stage: 3 ★
Can you find all sets of five positive whole numbers that have a mean of 4, a mode of 3 and a median of3?
This problem offers the students an opportunity to consolidate what they are expected to know about mean, mode and median whilst also challenging them to work systematically, and justify their reasoning.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
Key Stage: 3 ★
Can you find all sets of five positive whole numbers that have a mean of 4, a mode of 3 and a median of3?
This problem offers the students an opportunity to consolidate what they are expected to know about mean, mode and median whilst also challenging them to work systematically, and justify their reasoning.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
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Its a great resource for starter if its a higher ability group and plenary for any averages lesson done.
Great resource ideal plenary for an averages leaosn
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