Single Variable and Bivariate Statistics
Summarise and display data using quartiles, box plots, standard deviation, and scatter plots.
Active lessons
5
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
5 of 5 active
Lesson 1
Quartiles and Interquartile Range
Find medians, quartiles and interquartile ranges, and compare the spread of datasets.
Lesson 2
Box-and-whisker Plots
Interpret box-and-whisker plots using five-number summaries, medians and interquartile ranges.
Lesson 3
Standard Deviation
Interpret standard deviation as a measure of numerical spread around the mean.
Lesson 4
Scatter Plots and Correlation
Describe scatter-plot relationships using direction, strength, outliers and careful interpretation.
Lesson 5
Lines of Best Fit
Use lines of best fit for estimates, interpolation, extrapolation and simple residual calculations.
Part of the Online Learning Package
Unit previews stay public, while individual lessons require active online learning access.