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Scatter Diagrams & Frequency Trees & Averages

Year 10 • Maths • Higher
We've put the lessons in order helping you build on what you've learned before so it’s best to start with the first lesson of a unit.

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These lessons will be removed by end of Summer Term 2025.

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1
Find the mean, median, mode and range from a list of numbers
2
Stem and leaf diagrams
3
Mean from a frequency table
4
Mean from a grouped frequency table
5
Plot a scatter graph and describe correlation
6
Identify and explain outliers from a scatter diagram
7
Use a line of best fit on a scatter graph
8
Draw and interpret a frequency tree