What is the probability for "How many points are needed to distinguish a human-generated point set from a random one (95% confidence)?" on Manifold?

Question

What is the probability for "How many points are needed to distinguish a human-generated point set from a random one (>95% confidence)?" on Manifold?

Accepted Answer

The current market probability is — with 18 traders and $6K in volume.

How many points are needed to distinguish a human-generated point set from a random one (>95% confidence)?