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United StatesStatisticsQuick questions

Unit 4: Probability, Random Variables, and Probability Distributions

Quick questions on Introduction to probability - AP Statistics Unit 4

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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If P(A)=0.62P(A) = 0.62, find P(Ac)P(A^c) and explain the rule used. [2 points]
What is q2?
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A student reports P(event)=1.2P(\text{event}) = 1.2. Explain why this must be an error. [1 point]

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