What is the name of each variable in the data set? Explain what each variable me

What is the name of each variable in the data set?
Explain what each variable measures.
Identify the scale of measurement of the variables in the data set.
How do you know which scale is used for each variable?
Write one research question that could be answered using at least two of the variables in the data set.
Then, for the research question: Which variable would be the independent variable, and which would be the dependent variable and why?
What type of research method could be used to answer your research question?