On a Class Diagram, a Multiplicity of a Single 1

question 34

True/False

On a class diagram, a multiplicity of a single 1 implies one.

Know the assumptions and conditions necessary for regression analysis.

Interpret the correlation coefficient (\(r\)) and its relationship to \(R^2\).

Understand that multiple factors can influence the results of a regression analysis beyond the variables considered.

Recognize that a high \(R^2\) value does not confirm the appropriateness of a regression model.