Published: Dec 24th, 2012
IMPORTANT: The methods covered in this section on linear regression are only applicable for LINEAR relationships. Summarizing the Pattern of the Data with a Line In General Let’s Summarize CO-4: Distinguish among […]
Published: Aug 21st, 2012
IMPORTANT: The methods covered in this section on correlation are only applicable for LINEAR relationships. Introduction The Correlation Coefficient — r Interpretation Properties of r CO-4: Distinguish among different measurement scales, […]
Published: Aug 21st, 2012
Creating Scatterplots Interpreting Scatterplots Direction Form Strength A Labeled (or Grouped) Scatterplot Let’s Summarize CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these […]
Published: Aug 21st, 2012
CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these distinctions, and interpret the results. LO 4.20: Classify a data analysis situation involving two variables […]
Published: Aug 21st, 2012
Two Categorical Variables Contingency Tables Finding Conditional (Row and Column) Percents Let’s Summarize CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these distinctions, […]
Published: Aug 21st, 2012
Categorical Explanatory and Quantitative Response Let’s Summarize CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these distinctions, and interpret the results. LO 4.20: Classify […]