Problem solving with comparisons of numerical data
I can use my understanding of graphs and summary statistics to solve more complex problems.
Problem solving with comparisons of numerical data
I can use my understanding of graphs and summary statistics to solve more complex problems.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- When presented with a large volume of data, valid interpretation can be hard.
- It is important that any conclusions are supported by the data.
- In the real world, multiple representations are often used so critiquing them is a vital skill.
Keywords
Bar chart - A bar chart (bar graph) is a graph consisting of bars visually representing the frequency of objects or groups.
Pie chart - A pie chart (pie graph) is a circular graph where sectors represent different groups proportionally.
Scatter graph - A scatter graph is a visual representation for bivariate data. It can be useful when determining the nature of the relationship between the variables.
Common misconception
Claims can be made based on the data displayed in a chart.
A claim is only valid for the particular selection of data shown. This can mean that any conclusions are very limited.
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
Lesson video
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Starter quiz
6 Questions
Exit quiz
6 Questions
