M-STA-007Foundation & HigherReview: PendingCalculate mean, median, mode and range
Statistics · Averages (T-STA-003)
v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.
- Retrieval
- Order data and total values
- Fluency
- Include missing values and outliers
- Reasoning
- Justify the average and describe the effect of an outlier.
- Application
- Choose an appropriate average for a context
- Common misconception
- Grouped-data calculations may be estimates.
Video brief
Model how to calculate mean, median, mode and range. Explain each step; pause for a matching shadow question.
Planned video: V-STA-007 · Video coming soon
Worksheets
Worksheets coming soon
Note: Scope and tier apply to this skill; tag each generated variant separately.