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United StatesStatisticsQuick questions

Unit 6: Inference for Categorical Data: Proportions

Quick questions on Carrying out a one-proportion z-test - 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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Write the test statistic formula and say which proportion goes in the standard deviation. [1 point]
What is q2?
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A one-sided upper test gives z=1.20z = 1.20. Find the P-value. [1 point]

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