Further Statistics resources
Mathematics, grade 12. Notes, worksheets, videos, interactive tools and revision materials for this chapter.
Notes
Study notes
The chapter's lessons are the notes — read them in order, then use the resources below.
01The binomial distributionModelling fixed numbers of independent trials with two outcomes, and computing probabilities.Read lesson →02The normal distributionThe bell curve, standardisation with z-scores, and finding probabilities from tables or technology.Read lesson →03Hypothesis testingNull and alternative hypotheses, significance levels, and deciding whether to reject H₀.Read lesson →04Correlation and regressionMeasuring linear association and fitting regression lines for prediction.Read lesson →
Worksheets
Practice worksheet
Attempt every question before revealing the answer — that struggle is where learning happens.
Practice questions live inside each lesson — work through them there, then return for revision.
Videos
Watch and learn
Hand-picked searches to find a clear video explanation of each lesson.
The binomial distribution — explainedYouTube search · opens in a new tabWatch →The normal distribution — explainedYouTube search · opens in a new tabWatch →Hypothesis testing — explainedYouTube search · opens in a new tabWatch →Correlation and regression — explainedYouTube search · opens in a new tabWatch →
Revision
Revision checklist
Can you explain each of these out loud, without looking? If not, re-read that lesson.
- The binomial distribution: Modelling fixed numbers of independent trials with two outcomes, and computing probabilities.
- The normal distribution: The bell curve, standardisation with z-scores, and finding probabilities from tables or technology.
- Hypothesis testing: Null and alternative hypotheses, significance levels, and deciding whether to reject H₀.
- Correlation and regression: Measuring linear association and fitting regression lines for prediction.
- Read each lesson's summary and re-do its practice questions from memory.