Nothing in this chapter makes admissible any evidence that is not otherwise admissible or permits a witness to base an opinion on any matter that is not a proper basis for such an opinion.
Ca. Civ. Proc. Code § 1258.030
Nothing in this chapter makes admissible any evidence that is not otherwise admissible or permits a witness to base an opinion on any matter that is not a proper basis for such an opinion.
Ca. Civ. Proc. Code § 1258.030