Measures of Central Tendency
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
Find the mean of 4, 6, 8.
📘 Worked solution
✓Mean = (4+6+8)/3 = 6.
And one from the hard end
House prices in a neighbourhood ($1000s): 210, 225, 230, 240, 1500 (one mansion). Find the mean and median, and explain which better represents a "typical" home price.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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