Does random have rules?

[Anomalocaris]

If you mean whether there is an deeper layer of determimistic mechansim beneath quantum mechanics that would allow us to specifically predict, a priori, how that behavior we generalize at a higher level as a probability function will actually collapse into in each instance, the answer is there is no hint of such an deeper deterministic mechanism. We have found nothing which suggests individual predictability is a better explanation than true individual unpredictability subject only to probabilistic distribution of outcomes.