Which of the following best explains the role of superdelegates?(1 point)

Responses

They only vote in closed primaries.
They only vote in closed primaries.

They only vote in caucuses.
They only vote in caucuses.

They are not pledged to a candidate and may vote for whomever they choose at the convention.
They are not pledged to a candidate and may vote for whomever they choose at the convention.

They are pledged to a candidate but are allowed to change their vote at the convention.

They are not pledged to a candidate and may vote for whomever they choose at the convention.