Final answer:
Juror #7 from 12 Angry Men is a salesman with baseball game tickets who changes his vote to end the discussion early, exemplifying potential issues with the jury system.
Step-by-step explanation:
The juror in question is most likely Juror #7 from the play 12 Angry Men by Reginald Rose. This juror has tickets to a baseball game and shows a clear desire to leave the jury room quickly, potentially jeopardizing a fair deliberation process.
His profession as a salesman is indicative of his persuasive attitude and his eagerness to adjourn reflects on his impatience when he changes his vote just to get it over with. This character's actions highlight the tensions within the jury system where personal biases and external influences can conflict with the jurors' duty to deliver a just verdict based solely on presented evidence and testimony.