Which type of design is least appropriate for research on residential segregation

- Experimental methods

Explanation:

The type of research design always depends on the content or topic that is going to be presented. To conduct a research on topic like 'racial segregation', 'experimental methods' design would be least appropriate because such "approach focuses on manipulating the variables and commands the change in remaining variables randomly" which is unethical as well as impractical to control or randomly assign the members of segregated groups in which they could be manipulated as an liberated variable. Thus, 'experimental method' would be the least appropriate.

answer; exploratory;