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.
The PSAT is divided into two sections: Math and Evidence-Based Reading & Writing. Because there is no penalty for guessing, a student's raw score for both of the main test areas is the number of questions answered correctly. Raw scores are then converted to scaled scores ranging between 160 and 760 (760 is the highest possible score for each section). The raw scores are added together for the total PSAT score, or Selection Index, which ranges between 320 and 1520. Unlike the SAT, the PSAT does not contain a scored essay portion. However, the College Board will provide high schools with the option of administering a practice essay portion, called ScoreWrite.