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Identify the most appropriate analysis for a given research topic. |
Fully conduct the following statistical analyses: Two sample T-Test of means, ANOVA, Chi-squared test of Association, Correlation |
Use the least squares method to calculate an equation for a best fit line that describes the relationship between a continuous explanatory and continuous response variable |
Calculate and interpret estimates for the intercept and slope of regression models |
Use the regression equation to predict new values for Y given values of X |
Calculate and interpret confidence and prediction intervals for the slope value |
Visually assess assumptions of regression models |
Modeling Bivariate Relationships
Identify and conduct the most appropriate analysis for a given research topic.
10/11 - 10/25
Learning Path
Where we’ve been
- Visually exploring relationships between two variables by creating appropriate plots to assess how the distribution of a primary outcome (response/dependent) variable changes according to the level of a predictor (explanatory/independent/covariate) variable.
- Learning how probability is used to make inferential statements about parameters
Where we’re at
Ready to make some statistical statements about relationships between variables.
Objectives
Learning Materials
Slides (Will open in full screen. Right click to open in a new tab)
📚 Reading
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PMA6 Ch 6 |
PMA6 Ch 7 |
🎦 Video
Pre-recorded lectures from last year are available in Canvas. The slides are mostly the same, but this is dense content and so these videos give you a chance to review.
📝 Collaborative notes
Assignments
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