Select from a variety of graphs (including histograms and broken-line graphs) best suited to the data, display with proper sources, titles, labels, and scales, and justify the choice
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
What is a histogram used for?
📘 Worked solution
✓A histogram shows the frequency of continuous data grouped into intervals, with the bars touching.
And one from the hard end
Which graph type would be best for showing the distribution of test scores grouped into ranges (70–79, 80–89)?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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