The research method which would be used to assess whether two variables vary together in a systematic way is:

Question

Quizplus · Accepted Answer

Correlational research is the best method to assess whether two variables vary together in a systematic way. This method involves measuring the relationship between two variables and determining how strongly they are related. It can help identify patterns and associations between variables, but it cannot establish causation. A and B are not appropriate in this situation because they do not involve measuring the relationship between two variables. The survey method can be used in correlational research to collect data.

The Research Method Which Would Be Used to Assess Whether