As you can see, with some planning, your excavation cost difference should be minimal. Footings: Cost for footings should be the same for a crawlspace or basement based on an average load bearing of the soil at 2000 psf (pounds per square foot). Walls: 4 foot high for crawlspace and 8 foot high for a basement.
But if your in-test-center score report says 156 and your actual final Praxis Core Math score is 14 points lower, it seems possible that there could be a mistake. The real issue is whether the 156 score is a mistake or the 142 score is a mistake.
You will receive one subject area score (1 to 36) on each section of the test (English, Math, Reading, and Science), and a composite score, which is an average of these 4 sections. The composite score falls between 1 and 36. The national average is about 21. You will also receive subscores in English, Math, and Reading that range between 1 and 18. These scores provide you with more detail about your test performance, but they are not actually used by colleges or universities.