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Unit 5: Sampling Distributions
Quick questions on Sampling distributions for differences in means - AP Statistics Unit 5
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?Show answer
Write the standard deviation formula for and state why variances are added. [2 points]
What is q2?Show answer
What must be true for to be approximately normal? [1 point]
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