In Example 2.43 on page 123, we use the approval rating of a president running for re-election
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(Approval). Interpret the slope and the intercept of the line in context.
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Margin = -36.5 +0.836
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The slope is 0836 The slope tells us the expected change in ...View the full answer
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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