'Regression line formula' presentation slideshows

Chapter 15

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Relationships

Relationships. We have examined how to measure relationships between two categorical variables (chi-square) one categorical variable and one measurement variable (t-test, F-test) Now we look at relationships between two measurement variables. Interval variable relations.

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Chapter 15

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Week 9: Chapter 15, 17 (and 16)

Week 9: Chapter 15, 17 (and 16). Association Between Variables Measured at the Interval-Ratio Level The Procedure in Steps. Step 1: Make Scattergrams and Regression Lines. Scattergrams have two dimensions: The X (independent) variable is arrayed along the horizontal axis.

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Week 9: Chapter 15, 17 (and 16)

Week 9: Chapter 15, 17 (and 16). Association Between Variables Measured at the Interval-Ratio Level The Procedure in Steps. Step 1: Make Scattergrams and Regression Lines. Scattergrams have two dimensions: The X (independent) variable is arrayed along the horizontal axis.

201 views • 20 slides