What do arbitration consist of in a bus accident civil case?

I had a deposition last month in the case. So why is arbitration needed? The bus company lawyer hardly ask me any questions in the deposition.....help, thank you !What do arbitration consist of in a bus accident civil case?
Arbitration is often the option chosen by company's when there is a legal dispute. It allows the dispute to remain out of court, and protects the company from law suits because whatever the arbitrator (s) decides is final.What do arbitration consist of in a bus accident civil case?
Some courts require arbitration prior to proceeding with a trial. I doubt the arbitrator鈥檚 unrealistic finding is binding. It can probably be appealed if it is unreasonable.