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AP Statistics
Unit 7 – Means
Topic 7.8
Under what conditions can independence be assumed in a two-sample t-test without random sampling?
When the samples are matched or paired.
When the populations are normally distributed.
When the populations have equal variances.
When the sample sizes are large.
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AP Statistics - 7.8 Setting Up a Test for the Difference of Two Population Means
Key terms
Independence
Random Sampling
Two-sample t-test
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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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