Course: Year 12 Mathematics Standard 2
Bivariate Data and Normal Distribution
Bivariate data, scatterplots, correlation, regression, residuals, z-scores, normal distribution, and exam-style statistics practice.
Active lessons
4
Status
Active
Lesson flow
Learn -> Guided Practice -> Independent Practice -> Mastery Quiz
How to use this unit
- Start from lesson 1 and move through the pathway in order.
- Use guided practice before attempting independent practice.
- Mastery quizzes check whether the skill is ready for review or extension.
Unit pathway
Lesson pathway
4 of 4 active
Lesson 1
Bivariate Data and Scatterplots
Interpret bivariate data, scatterplots, association direction, strength, outliers, and causation warnings.
Lesson 2
Correlation and Regression
Use correlation, regression equations, predictions, residuals, slope, intercept, and extrapolation warnings.
Lesson 3
Normal Distribution and Z-Scores
Calculate and interpret z-scores, standard deviations from the mean, and empirical-rule percentages.
Lesson 4
Statistical Analysis Exam Practice
Practise mixed HSC-style statistical analysis questions using scatterplots, regression, residuals, z-scores, and normal distributions.
Part of the Online Learning Package
Unit previews stay public, while individual lessons require active online learning access.