Is this the proper way to translate this conditional?
Paul must enroll in Econ 101 or Poly Sci 101, but not both.
Translation:
Econ 101 <-> /Poly Sci 101
Poly Sci 101 <-> /Econ 101
My understanding is that this is a bi conditional because it combines group 3 (or) and group 4 (not both), so we would know what Paul does in regards to both classes based on his enrollment or non-enrollment in either class.
I went from a 158-168 just by better understanding questions. Now (1ish month after that time) i consistently score 170-174 (last 6 or so tests). The biggest thing for me was getting better at judging which questions I know that if I spend more time on I will work out the right answer and which questions its better just to go with my gut. I usually have enough time to go back to a few LR questions so making sure I prioritize ones with conditional reasoning is important for me. That helped me get the 2-3 more right questions that brings me up to the low 170s.
I have been working on getting up to the high 170s but that might be a little too much for me unless I get my ideal test order (LR, RC, LR, Experimental) and have my types of questions be the hardest (Flaw, Parallel, or SA, not NA). I think people down play the role of luck in the difference between a 174 and a 177, that is truly 2 correct guesses vs a 164 and a 167 is 4 or more questions. I ALWAYS have some level 2 causal reasoning question that throws me for a loop because I overthink it so on those I just trust my gut and I know now not to change my first answer unless I have a REALLY good reason.
In short, work on test strategy. You are going to have unique quirks about your testing at this level that won't be because you don't know Unless is a group 3 indicator, or you don't understand the difference between SA and NA. Figure out when to trust your gut and when to know it is a dirty little liar .