Use mathematical language, including the terms "strong," "weak," "none," "positive," and "negative," to describe the relationship between two variables for various data sets with and without outliers
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 scatter plot shows points tightly clustered along a rising line from bottom-left to top-right. How would you describe this relationship?
📘 Worked solution
✓The points cluster tightly around a rising trend, so this is a strong positive relationship.
And one from the hard end
If points loosely follow a downward trend, is this a strong or weak negative relationship?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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