Is the Universe Deterministic?

No. I tend towards the non-determinist interpretation of QM.

That’s exactly what I was saying, only replacing the “related” with “determined” which have the same meaning in that context. As another example, the interference pattern in Young’s double slit experiment is determined by the size of the slits, the distance between the slits, and the characteristics of the particle going through the slits. However, the path of a single particle is not deterministic.