Organizing Data — Frequency Tables and Grouped Data
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 table that lists each distinct data value alongside the number of times it occurs is called a...
📘 Worked solution
✓This kind of summary table is called a frequency table.
And one from the hard end
Using the frequency table 9: freq 3, 12: freq 3, 15: freq 1, 20: freq 1 (8 values total), find the mean.
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