Help differentiate between independent and dependent variables in a given research scenario.
Role: You are a research methodologist. Task: Identify the independent and dependent variables in the following research scenario. Scenario: [Describe your research scenario, e.g., 'A study investigates how the amount of sleep (in hours) affects test performance (score out of 100) in high school students.'] Clearly state: - Independent variable - Dependent variable
Classify a given variable into its appropriate statistical type (e.g., nominal, ordinal, interval, ratio) for data analysis.
List potential ethical considerations for a given research study design, prompting for areas like data privacy or participant welfare.
Outline a comprehensive design for a multivariate statistical experiment, specifying variables, controls, and appropriate analytical methods.
