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AP Statistics
Unit 7 – Means
Topic 7.7
When making a conclusion based on a confidence interval for the difference of two population means, what is the role of the desired confidence level?
It determines the percentage of confidence intervals that will capture the true difference of population means
It determines the p-value of the hypothesis test
It determines the sample sizes required for the analysis
It determines the range of values within the confidence interval
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AP Statistics - 7.7 Justifying a Claim About the Difference of Two Means Based on a Confidence Interval
Key terms
Confidence Interval
Difference of two population means
Desired Confidence Level
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Cram Mode
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© 2024 Fiveable Inc. All rights reserved.
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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