Last visit was: 26 Apr 2024, 07:24 It is currently 26 Apr 2024, 07:24

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
SORT BY:
Kudos
Tags:
Show Tags
Hide Tags
Math Expert
Joined: 02 Sep 2009
Posts: 92933
Own Kudos [?]: 619175 [4]
Given Kudos: 81609
Send PM
Intern
Intern
Joined: 17 Jun 2015
Posts: 6
Own Kudos [?]: 8 [4]
Given Kudos: 347
Send PM
Senior Manager
Senior Manager
Joined: 11 Mar 2018
Posts: 264
Own Kudos [?]: 346 [3]
Given Kudos: 271
Location: India
GMAT 1: 710 Q49 V37 (Online)
Send PM
Math Expert
Joined: 02 Sep 2009
Posts: 92933
Own Kudos [?]: 619175 [2]
Given Kudos: 81609
Send PM
Re: For years, a considerable number of students on West County High Schoo [#permalink]
2
Kudos
Expert Reply
Bunuel wrote:
For years, a considerable number of students on West County High School's track team complained about shin splints (medial tibial syndrome). However, during the most recent season, the number of students who complained about shin splints dropped significantly. School officials assert that this reduction in complaints occurred entirely as a result of the school's decision to build a new running track that provided a softer running surface, which absorbed much of the shock on the knees and shins that occurs when running and causes shin splints.

Which of the following, if true, most severely weakens the school officials' explanation for the decrease in complaints about shin splints?


(A) As a result of West County High School's adoption of better medical staff and new medical scanning devices, many students whose complaints would have been diagnosed in years past as an instance of shin splints are now diagnosed with a different condition.

(B) West County High School built its track after a number of neighboring schools with similar track teams built new tracks and each school saw the number of complaints about shin splints drop.

(C) This past season, members of West County High School's track team received and wore new and highly acclaimed shoes designed to soften the impact of running on the shin and knee.

(D) This past season, the total number of students who complained of pain while running rose.

(E) The maker of the new track claims that on average, complaints about shin splints fall 25% when its tracks are implemented.


OFFICIAL EXPLANATION



The school authorities argue that the new track "entirely" caused the reduction in "complaints" about shin splints. There are two important points about this argument.

(1) The argument of the school administrators is based upon a reduction in the number of complaints about shin splints, which is not the same as a reduction in the number of actual instances. It is entirely possible that students complain about shin splints and yet actually have other problems.

(2) The argument of the school administrators established a causal relationship (i.e., the new track caused the reduction). This is a much more assertive and broad claim than simply noticing that the two are correlated (i.e., occurred together).

A. The argument made by West County High School officials is based upon the fact that "the number of students who complained about shin splints dropped significantly." This answer would weaken an argument that dealt with the number of diagnosed instances of shin splints. However, the school administrators make their argument only because of a reduction in the number of "claims."

B. This answer significantly strengthens the argument of the high school administrators by noting that other schools experienced a link between a new track and a decrease in claims about shin splints.

C. This answer calls into question the school's assertion that the new track was "entirely" responsible for the reduction in claims of shin splints. The answer does this through providing an alternative and viable (but not necessarily competing) explanation of the reduction in claims of shin splints.

D. The original argument pertains to complaints about shin splints in particular (not the number of students who "complained of pain while running"). This answer confuses complaints in general with complaints about shin splints in particular.

E. This answer strengthens the school officials' claim instead of weakening it as it provides more evidence that the new track helped decrease complaints of shin splints.
Manager
Manager
Joined: 23 Aug 2016
Posts: 98
Own Kudos [?]: 158 [0]
Given Kudos: 818
Location: India
Concentration: Finance, Strategy
GMAT 1: 660 Q49 V31
GPA: 2.84
WE:Other (Energy and Utilities)
Send PM
Re: For years, a considerable number of students on West County High Schoo [#permalink]
Choice A weakens the conclusion.

Choice C comes close but we still didn't know that despite good shoes the shin splints rose or not.

Choice A, hence, is the winner in my reckoning.

Posted from my mobile device
GMAT Club Legend
GMAT Club Legend
Joined: 18 Aug 2017
Status:You learn more from failure than from success.
Posts: 8020
Own Kudos [?]: 4098 [0]
Given Kudos: 242
Location: India
Concentration: Sustainability, Marketing
GMAT Focus 1:
545 Q79 V79 DI73
GPA: 4
WE:Marketing (Energy and Utilities)
Send PM
Re: For years, a considerable number of students on West County High Schoo [#permalink]
Bunuel wrote:
For years, a considerable number of students on West County High School's track team complained about shin splints (medial tibial syndrome). However, during the most recent season, the number of students who complained about shin splints dropped significantly. School officials assert that this reduction in complaints occurred entirely as a result of the school's decision to build a new running track that provided a softer running surface, which absorbed much of the shock on the knees and shins that occurs when running and causes shin splints.

Which of the following, if true, most severely weakens the school officials' explanation for the decrease in complaints about shin splints?


(A) As a result of West County High School's adoption of better medical staff and new medical scanning devices, many students whose complaints would have been diagnosed in years past as an instance of shin splints are now diagnosed with a different condition.

(B) West County High School built its track after a number of neighboring schools with similar track teams built new tracks and each school saw the number of complaints about shin splints drop.

(C) This past season, members of West County High School's track team received and wore new and highly acclaimed shoes designed to soften the impact of running on the shin and knee.

(D) This past season, the total number of students who complained of pain while running rose.

(E) The maker of the new track claims that on average, complaints about shin splints fall 25% when its tracks are implemented.


IMO A gives a different and valid reason on whats causing the shin pain ... so A is correct over C
Manager
Manager
Joined: 21 May 2017
Posts: 59
Own Kudos [?]: 101 [0]
Given Kudos: 66
Location: India
GMAT 1: 660 Q49 V31
Send PM
Re: For years, a considerable number of students on West County High Schoo [#permalink]
Bunuel wrote:
For years, a considerable number of students on West County High School's track team complained about shin splints (medial tibial syndrome). However, during the most recent season, the number of students who complained about shin splints dropped significantly. School officials assert that this reduction in complaints occurred entirely as a result of the school's decision to build a new running track that provided a softer running surface, which absorbed much of the shock on the knees and shins that occurs when running and causes shin splints.

Which of the following, if true, most severely weakens the school officials' explanation for the decrease in complaints about shin splints?


(A) As a result of West County High School's adoption of better medical staff and new medical scanning devices, many students whose complaints would have been diagnosed in years past as an instance of shin splints are now diagnosed with a different condition.

(B) West County High School built its track after a number of neighboring schools with similar track teams built new tracks and each school saw the number of complaints about shin splints drop.

(C) This past season, members of West County High School's track team received and wore new and highly acclaimed shoes designed to soften the impact of running on the shin and knee.

(D) This past season, the total number of students who complained of pain while running rose.

(E) The maker of the new track claims that on average, complaints about shin splints fall 25% when its tracks are implemented.




confused b/w A and C. Can someone help to eliminate choice A .
Intern
Intern
Joined: 27 Jul 2020
Posts: 1
Own Kudos [?]: 0 [0]
Given Kudos: 58
Send PM
Re: For years, a considerable number of students on West County High Schoo [#permalink]
My take on this
Even though in A it's mentioned that condition are different after being diagnosed but it's not attacking or weakening the point that grounds are softer or better absorber of the shocks .
Only c attacking on that part it's not ground but shoes which are better absorber of the shocks , as a result there are less injuries.

I hope it will help

Posted from my mobile device
User avatar
Non-Human User
Joined: 01 Oct 2013
Posts: 17224
Own Kudos [?]: 848 [0]
Given Kudos: 0
Send PM
Re: For years, a considerable number of students on West County High Schoo [#permalink]
Hello from the GMAT Club VerbalBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
GMAT Club Bot
Re: For years, a considerable number of students on West County High Schoo [#permalink]
Moderators:
GMAT Club Verbal Expert
6921 posts
GMAT Club Verbal Expert
238 posts
CR Forum Moderator
832 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne