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United StatesStatisticsQuick questions

Unit 6: Inference for Categorical Data: Proportions

Quick questions on Justifying a claim from a proportion interval - AP Statistics Unit 6

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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A 95%95\% interval for pp is (0.22,0.30)(0.22, 0.30). Is a claimed value of p=0.25p = 0.25 plausible? [1 point]
What is q2?
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Holding confidence fixed, how does increasing the sample size affect the ability to rule out a claim? [1 point]

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