Problem

Using the stated descriptive rule, compare group A's yes rate of \(104/200=52\%\) with group B's rate of \(100/200=50\%\). Under thresholds of at most \(5~\text{points}\) for approximate independence and at least \(10~\text{points}\) for association, which conclusion is supported?

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difference=|52%−50%|=2 percentage points≤5; classification=association because rates are not exactly equal; direction=A is 2 points higher

difference=|52%-50%|=2 percentage points≤5; classification=approximate independence/little descriptive association; direction=A is only2 points higher

difference=52%+50%=102 percentage points; classification=approximate independence because percentages sum near100; direction=the groups are treated as matching

difference=|52%−50%|=2 percentage points≤5; classification=association because A exceeds50%; direction=A is 2 points higher

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Using the stated descriptive rule, compare group A's yes rate of \(104/200=52\%\) with group B's rate of \(100/200=50\%\). Under thresholds of at most \(5~\text{points}\) for approximate independence and at least \(10~\text{points}\) for association, which conclusion is supported?

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