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AP Statistics
Unit 7 – Means
Topic 7.9
How can you calculate the critical value of a two-sample t-test?
(observed + expected) / standard deviation
(observed - expected) / standard deviation
(observed - expected) * standard deviation
(observed - expected) - standard deviation
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Study guides (1)
AP Statistics - 7.9 Carrying Out a Test for the Difference of Two Population Means
Key terms
Critical Value
Two-sample t-test
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About Fiveable
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Resources
Cram Mode
AP Score Calculators
Study Guides
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Crisis Text Line
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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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