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United StatesStatisticsQuick questions

Unit 9: Inference for Quantitative Data: Slopes

Quick questions on Do those points align: the idea behind slope inference - AP Statistics Unit 9

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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What parameter does the sample slope bb estimate, and why does bb vary? [2 points]
What is q2?
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Why is a non-zero sample slope not proof of a relationship? [1 point]

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