MR-A

Which test is suitable in experimental research?

• ANOVA

• Regression

• Correlation

• None of the above

Which of the following is the primary goal of experimental design?

• Establishing causality

• Collecting random data

• Avoiding hypothesis testing

• Maximizing sample size

In an experiment, the variable that is manipulated is called the

• Dependent variable

• Confounding variable

• Independent variable

• Control variable

What is the primary purpose of a manipulation check in an experiment?

• To ensure participants behave ethically

• To verify that the independent variable was successfully manipulated

• To check for data entry errors

• o assess the reliability of the dependent variable

Which Values is used in ANOVA

• Z value

• T value

• F value

• All of the above