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Last Edited
01/2003
Chapter 7: Is There a Relationship?
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Topic
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Page(s)
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Lecture
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Let's Do It!
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| Chapter Goals |
1
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| Methods for Studying Relationships |
2
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| Two Quantitative Variables |
3
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| Scatterplots |
4
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| Scatterplots (continued) |
6
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| Simple Linear Regression |
9
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| Simple Linear Regression (continued) |
10
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| Interpretation of the Least-Squares Line |
10b
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| Least-Squares Line (continued) |
10c
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| Calculating the Least-Squares Line |
13
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| Statistically Significant? |
16
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| Statistically Significant (continued) |
16b
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| Statistically Significant (continued) |
16c
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| Statistically Significant (continued) |
16d
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| Residual Analysis |
19
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| Influential Points and Outliers |
21
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| Correlation |
25
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| Two Qualitative Variables |
29
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| Marginal and Conditional Distributions |
30
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| Statistically Significant? |
32
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