Last visit was: 27 Apr 2026, 04:46 It is currently 27 Apr 2026, 04:46
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
User avatar
AR15J
Joined: 21 Aug 2016
Last visit: 15 May 2024
Posts: 210
Own Kudos:
163
 [14]
Given Kudos: 145
Location: India
GPA: 3.9
WE:Information Technology (Computer Software)
Products:
Posts: 210
Kudos: 163
 [14]
4
Kudos
Add Kudos
10
Bookmarks
Bookmark this Post
Most Helpful Reply
User avatar
Bunuel
User avatar
Math Expert
Joined: 02 Sep 2009
Last visit: 27 Apr 2026
Posts: 109,928
Own Kudos:
Given Kudos: 105,914
Products:
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 109,928
Kudos: 811,526
Kudos
Add Kudos
Bookmarks
Bookmark this Post
General Discussion
User avatar
Kurtosis
User avatar
Current Student
Joined: 13 Apr 2015
Last visit: 10 Nov 2021
Posts: 1,384
Own Kudos:
5,236
 [2]
Given Kudos: 1,228
Location: India
Products:
Posts: 1,384
Kudos: 5,236
 [2]
2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
CrackverbalGMAT
User avatar
Major Poster
Joined: 03 Oct 2013
Last visit: 26 Apr 2026
Posts: 4,846
Own Kudos:
9,187
 [1]
Given Kudos: 226
Affiliations: CrackVerbal
Location: India
Expert
Expert reply
Posts: 4,846
Kudos: 9,187
 [1]
Kudos
Add Kudos
1
Bookmarks
Bookmark this Post
simplify the argument -

People who have specialized knowledge are excluded from juries ---> trial by jury is not a fair means of settling disputes.

We have been asked to weaken this. One possible weakener would point out that excluding such people leads to fair trials.

let us take a look at the answer options -

Option A - Incorrect.
this weakens the argument. It suggests that there is a high likelihood that in such cases a trial involving jury without experts is not a fair trial.

Option B - Correct Answer.
this suggests why having experts will not lead to a fair trial.

Option C - Incorrect.
this weakens the argument. It suggests that there is a high likelihood that in such cases a trial involving jury without experts is not a fair trial.

Option D - Incorrect.
this weakens the argument by stating a positive thing about appointing experts to the jury.

Option E - Incorrect.
Not relevant. We are not concerned about the expenses but about whether excluding such experts ensures a fair trial or not.
User avatar
BillyZ
User avatar
Current Student
Joined: 14 Nov 2016
Last visit: 24 Jan 2026
Posts: 1,135
Own Kudos:
22,612
 [2]
Given Kudos: 926
Location: Malaysia
Concentration: General Management, Strategy
GMAT 1: 750 Q51 V40 (Online)
GPA: 3.53
Products:
1
Kudos
Add Kudos
1
Bookmarks
Bookmark this Post
AR15J
People who have specialized knowledge about a scientific or technical issue are systematically excluded from juries for trials where the issue is relevant. Thus, trial by jury is not a fair means of settling disputes involving such issues.

Which one of the following, if true, most seriously weakens the argument?

(A) The more complicated the issue being litigated, the less likely it is that a juror without specialized knowledge of the field involved will be able to comprehend the testimony being given.
(B) The more a juror knows about a particular scientific or technical issue involved in a trial, the more likely it is that the juror will be prejudiced in favor of one of the litigating parties before the trial begins.
(C) Appointing an impartial arbitrator is not a fair means of settling disputes involving scientific or technical issues, because arbitrators tend to favor settlements in which both parties compromise on the issues.
(D) Experts who give testimony on scientific or technical issues tend to hedge their conclusions by discussing the possibility of error.
(E) Expert witnesses in specialized fields often command fees that are so high that many people involved in litigation cannot afford their services.

Source : PowerScore
Source : LSAT PrepTest42 Q20

Quote:
Premise: People with specialized knowledge are excluded from jury trials in which that knowledge might be relevant. (Note: The author has presented a fact--at this point there has been no reference to, or judgement regarding, the issue of fairness)

Conclusion: Thus, jury trials are not a fair means of solving disputes.

So, the author's argument: Since people with specialized knowledge are excluded, that makes jury trials unfair.

The question that follows requires that we weaken the author's argument. In other words, we must somehow refute the idea that jury trials are unfair based on their exclusion of people with relevant specialized knowledge. In other words, we must look for the answer choice that gives some reason to believe that such exclusions actually are fair.

Correct answer choice B accomplishes this: If, as choice B provides, more specialized knowledge means a greater likelihood of prejudice before the trial even begins, this gives a reasonable basis for specialized-knowledge exclusions. That reasonable basis would refute the author's conclusion that such exclusions are inherently unfair.

Weaken the Argument

Consider unexamined alternatives when weakening arguments.

To the author, a jury trial is unfair when the issue in question is particularly technical, because experts in such issues are routinely kept off the jury. But what if fairness is enhanced by knocking experts off? That’s what (B) proposes. Under (B)’s circumstances, the jury trial is fairer because the exclusion policy reduces bias.

(A) 180. This is an argument for having expertise on the jury so as to make the deliberations clearer, and hence more fair.

(C) This one wants you to think that if arbitration is unfair, that makes jury trial fairer. But arbitration is totally outside the scope.

(D),(E) The quality or expertise of witnesses is also far outside the scope of whether expertise should be allowed in the jury room.
avatar
jaisonsunny77
Joined: 05 Jan 2019
Last visit: 25 Aug 2021
Posts: 457
Own Kudos:
Given Kudos: 28
Posts: 457
Kudos: 394
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Type: Weaken the conclusion.

Conclusion: trial by jury is not a fair means of settling disputes involving such issues.

(A) The more complicated the issue being litigated, the less likely it is that a juror without specialized knowledge of the field involved will be able to comprehend the testimony being given.
- this advocates for the conclusion, not weaken it.

(B) The more a juror knows about a particular scientific or technical issue involved in a trial, the more likely it is that the juror will be prejudiced in favor of one of the litigating parties before the trial begins. - if the ''experts'' are known to be biased, then this realization would challenge the conclusion that jurors must include relevant subject matter experts. Hence, (B) weakens the conclusion. Therefore, (B) is the right answer choice.

(C) Appointing an impartial arbitrator is not a fair means of settling disputes involving scientific or technical issues, because arbitrators tend to favor settlements in which both parties compromise on the issues.
- out of scope.

(D) Experts who give testimony on scientific or technical issues tend to hedge their conclusions by discussing the possibility of error.
- irrelevant.

(E) Expert witnesses in specialized fields often command fees that are so high that many people involved in litigation cannot afford their services.
- irrelevant.
User avatar
VerbalBot
User avatar
Non-Human User
Joined: 01 Oct 2013
Last visit: 04 Jan 2021
Posts: 19,421
Own Kudos:
1,010
 [1]
Posts: 19,421
Kudos: 1,010
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Automated notice from GMAT Club VerbalBot:

A member just gave Kudos to this thread, showing it’s still useful. I’ve bumped it to the top so more people can benefit. Feel free to add your own questions or solutions.

This post was generated automatically.
Moderators:
GMAT Club Verbal Expert
7390 posts
507 posts
361 posts