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Unit 7: Inference for Quantitative Data: Means
Quick questions on One-sample t-interval for a mean - AP Statistics Unit 7
3short 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?Show answer
A sample of gives . Find the standard error and the degrees of freedom. [2 points]
What is q2?Show answer
Why does a mean interval use instead of ? [1 point]
What is wrong degrees of freedom?Show answer
For a one-sample mean, , not .
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