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AP Statistics
Unit 9 – Slopes
Topic 9.3
If a confidence interval for the slope of a linear regression model is (-1.8, -0.2), what does this imply about the correlation between the variables?
There is a negative correlation between the variables
There is a possibility of either positive or negative correlation between the variables
There is a position correlation between the variables
There is no 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
Correlation
Linear Regression Model
Slope
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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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