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AP Statistics
Unit 9 – Slopes
Topic 9.3
If the confidence interval for the slope of a regression model is (-2.3, -0.7), what can we conclude?
There is no correlation between the variables
There is a positive correlation between the variables
There is a possibility of positive or negative correlation between the variables
There is a negative correlation between the variables
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AP Statistics - 9.3 Justifying a Claim About the Slope of a Regression Model Based on a Confidence Interval
Key terms
Confidence Interval
Regression Model
Slope
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About Fiveable
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Cram Mode
AP Score Calculators
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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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