When formulating a research question, a researcher should write a question that

a: has already been thoroughly covered.

b: that is impossible to answer.

c: that can be answered easily.

d: that has an undetermined answer.

D:that has an undetermined answer.

Delegates: representatives who cast votes at a political party's national convention. binding: if a primary or caucus is “binding” that means the delegates won in that contest are legally bound to vote for a particular candidate at the parties national convention.a primary is a preliminary election used to determine a party's nominee for a specific office. the winner of the party's caucus, or primary, wins the party nomination for that state. then the delegates meet at their party's national party convention, which is a formal gathering of all party delegates from all states.