I received this information at an ERLC session in December put on by Jenny Kim and Deanna Shostak. The statements in quotation marks are taken from a document they handed out.

Pathways is not an outcome in either 30-1 or 30-2. It could be tested as application of permutations with repetitions.

Math 30-2  SO5 (Prob) - "simple 2D pathways are applications of repeated permutations"  (this means that only rectangles without holes or overlaps will appear on the diploma).

Math 30-1  SO2 (PCBT)  "Single 2-dimensional pathways may be used as an application of repetition of like elements"  (again, this means 2D rectangles without holes or overlap will appear on the diploma)

Math 30-1 SO4 (PCBT)  "No pathways as applications of Pascal's Triangle"