- PowerScore Staff
- Posts: 141
- Joined: Mar 04, 2021
With evaluate questions, you want to remember to do the variance test on what you think is the correct answer choice. The answer choices are all questions, but one response to the question should weaken the conclusion and one response to the question should strengthen the conclusion.
Just like in strengthen and weaken questions, you can consider these responses as premises in the argument, certainly.
If you answer, yes to the question posed in answer choice A, that would increase caffeine and thus increase irritating acid, which would weaken our conclusion.
If you answer no to the question posed in answer choice A, that would eliminate a possible cause to weaken the conclusion, which would in turn strengthen the conclusion.
So that is why A is our correct answer, because one response in the variance test weakens the conclusion and one response strengthens the conclusion. This is a very helpful trick.
I hope all this helps and I wish you all the luck in your studies.