Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

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Year 7 - Statistics & Probability

Standard 7.SP.1.2 - Interpret the data in a line plot to solve the problem in a story.

Included Skills:

Data representation and interpretation
Identify and investigate issues involving numerical data collected from primary and secondary sources
- obtaining secondary data from newspapers, the Internet and the Australian Bureau of Statistics
- investigating secondary data relating to the distribution and use of non-renewable resources around the world
Construct and compare a range of data displays including stem-and-leaf plots and dot plots
- understanding that some data representations are more appropriate than others for particular data sets, and answering questions about those data sets
- using ordered stem-and-leaf plots to record and display numerical data collected in a class investigation, such as constructing a class plot of height in centimetres on a shared stem-and-leaf plot for which the stems 12, 13, 14, 15, 16 and 17 have been produced
Calculate mean, median, mode and range for sets of data. Interpret these statistics in the context of data
- understanding that summarising data by calculating measures of centre and spread can help make sense of the data
Describe and interpret data displays using median, mean and range
- using mean and median to compare data sets and explaining how outliers may affect the comparison
- locating mean, median and range on graphs and connecting them to real life

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