Final answer:
To bring a bill to the floor for a vote when a House committee refuses to report it, one can use a discharge petition with 218 signatures.
Step-by-step explanation:
If a House committee refuses to report a bill, the procedure to bring the bill to the floor for a vote is by getting 218 signatures on a discharge petition. A discharge petition is a means by which a bill can be brought out of a committee and to the floor for consideration if the committee refuses to report it. By gathering enough signatures, the bill can bypass the committee and be debated and voted on by the full House.
Learn more about Procedure to bring a bill to the floor for a vote