Which of the Following Is an Example of an Open-Ended

question 6

Multiple Choice

Which of the following is an example of an open-ended question?

• A) What is the name of your insurance carrier?
• B) What is your date of birth?
• C) How have you been getting along?
• D) What pharmacy do you prefer?

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Definitions:

Stepwise Regression

A method of fitting regression models in which the choice of predictive variables is carried out by an automatic procedure, entering and removing predictors based on specific criteria.

Independent Variable

A variable in an experiment or statistical model whose variation influences another variable's (dependent variable) outcomes.

Sample Regression Equation

A formula that estimates the relationship between a dependent variable and one or more independent variables, based on sample data.

Intercept

The value of the dependent variable when all independent variables are equal to zero in a regression equation.