Investigation 1 · Ride Queues at DisneySea
Compare fictional waiting times for Carousel, Rollercoaster and Frozen Prestige.
Open investigation 1 →Year 9 Statistics
Statistics
Averages, quartiles and box-and-whisker plots.
Questions complete0 / 30
Six sections · five questions each · 30 questions
Make sense of the numbers.
Work with practice minutes and minutes played by fictional basketball squads. Order the data, calculate its centre and spread, then build and interpret box plots. Every section starts with a method and worked example.
Finish each step correctly to unlock the next. You can retry, and your work is saved on this device.
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Apply your statistics · Investigations 1–3
Three statistical investigations
After Sections 6a–8b, compare raw data, grouped frequency charts and tables. Each investigation has six questions and 35 marks, with online responses saved on this device, free question navigation and a student PDF.
Investigation 2 · Packing for the Wildlife Centre
Compare packed food masses from the Aviary, Wetland and Woodland stations.
Open investigation 2 →Investigation 3 · The Lunchtime Games Carnival
Compare scores for Meteor Maze, Robot Rally and Sky Rings.
Open investigation 3 →Method
Worked example
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