Question

an arbitrator’s decision, unlike that of a mediator, is not binding on the parties.
a. true
b. false

Explanation:

An arbitrator's decision is binding on the parties (unless the arbitration agreement states otherwise), while a mediator's proposal is non - binding. So the statement "An arbitrator’s decision, unlike that of a mediator, is not binding on the parties" is false.

Answer:

b. False