C. defines what specifically is being compared and/or contrasted
The part of the research study where the test for logical strength is addressed is the operational design part.
It should be noted that the operational design part in a research study is where the research will be conducted where the predetermined sampling design, the statistical design and the observational design will be used.
By doing the above processes, the technological strength of the research will be addressed and therefore, the researcher can get the solution to the research problem.
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