Analyse data sets presented as logic diagrams, line plots, and bar graphs, and make convincing arguments and informed decisions
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
A bar graph shows Basketball=15, Chess=5 (20 total). Which conclusion is best supported by this data?
📘 Worked solution
✓With 15 of 20 choosing basketball, it is clearly the more popular choice.
And one from the hard end
A line plot of test scores shows most X's stacked above 85. What argument could you make about the class's performance?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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