Statistics: Interpreting Data
10 lessons, in the order they are taught. Part of the Year 9 Maths curriculum.
What this topic covers
- 1Checking understanding of pictograms and bar charts
- 2Constructing bar charts by utilising technology
- 3Constructing pie charts
- 4Constructing pie charts by utilising technology
- 5Constructing scatter graphs
- 6Constructing scatter graphs by utilising technology
- 7Interpreting pie charts
- 8Interpreting scatter graphs
- 9Problem solving with graphical representations of data
- 10Securing constructing bar charts by hand
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Question 1 of 3Real Year 9 Maths questions. No account needed.
A bar chart shows the number of sunny days recorded each year at a weather station. The values are: • 2019: 95 days • 2020: 110 days • 2021: 102 days • 2022: 87 days What is the mean number of sunny days per year?
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