Analyse data sets, ask and answer questions, 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
Data shows Cats=8, Dogs=3 (11 pets total). Which pet is most popular?
📘 Worked solution
✓Cats, since 8 is the highest frequency of the two.
And one from the hard end
Data shows Reading=10, Math=10, Art=5 as favorite subjects (25 students). Can you say one subject is clearly most popular? Why or why not?
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