Charter counties are counties that are more populated, have a mini-constitution that allows them to make their own rules, and typically would have a 5-member governing board called the board of . (NOTE: Type your answers using the correct spelling and in lower-case)

supervisors

Explanation:

A chartered city, county or, municipality works on a unique set of laws which form the legal foundation for it's government at the local level. A document called a charter stipulates and articulates laws such as this.

A board of supervisors in a chartered county refers to a governmental body that oversees the operation of county government. Systems such as this are present in the American states like: Arizona, California, Iowa, Mississippi, Virginia, and Wisconsin, as well as 16 counties in New York.

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.