Would it make sense to look at the opposite of the z-score to avoid subtracting from 100 Well, I have been struggling with the question you ask me. This what I come up with: I do not think it would make sense because you can't have a negative z-score. Corey Bruns New! Re: Weeks 8-9 Discussion Forum: Berenite Saturne Corey Bruns (Dec 29, 2017 10:46 AM) - Read by: 1 Mark as ReadReply to This Message Reply z-scores certainly can be negative