Analyse data sets in histograms and broken-line graphs and in misleading graphs, challenge preconceived notions, 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 histogram shows most household incomes clustered between $40,000–$59,999. What can you conclude?
📘 Worked solution
✓Most households in the sample earn a moderate income within that range.
And one from the hard end
A misleading graph's y-axis starts at 80 instead of 0, making small differences in test scores look dramatic. Why is this misleading?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
Your Winny Score tracks you as the questions ramp up. Stuck on one? A real Winny Math tutor will walk you through it — first lesson free.
Start practicing