ST12 Binomial and normal distributions personal learning checklist
Edexcel GCSE Statistics 1ST0 · Both papers · Higher only
Higher statements are labelled. Show full workings, construct graphs and use real sourced data for enquiry tasks.
Name ____________________ Class __________ Date __________
Tick one box per statement. Red: need help. Amber: partly confident. Green: can do independently.
| I can | Red | Amber | Green |
|---|---|---|---|
| Binomial models | |||
| Justify binomial conditions and interpret count support and B(n,p) notation (Higher). [Higher] | |||
| Calculate binomial probabilities using arrangements and success/failure factors (Higher). [Higher] | |||
| Interpret cumulative binomial inequalities and use complements with correct boundaries (Higher). [Higher] | |||
| Calculate binomial means and expected count frequencies across repeated groups (Higher). [Higher] | |||
| Compare observed binomial outcomes with model predictions and evaluate possible bias (Higher). [Higher] | |||
| Normal models and intervals | |||
| Justify normal-model suitability and interpret N(μ,σ²) notation (Higher). [Higher] | |||
| Calculate and interpret normal one-, two- and three-SD intervals (Higher). [Higher] | |||
| Use approximate normal proportions and symmetry to calculate regions and expected counts (Higher). [Higher] | |||
| Evaluate unusual values and limitations without assuming every symmetric dataset is normal (Higher). [Higher] | |||
Next revision priority: __________________________________________________