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# A recent report determined that although only 10 percent of

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A recent report determined that although only 10 percent of [#permalink]

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28 Nov 2013, 04:13
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A recent report determined that although only 10 percent of those in police custody in the city of egan volunteered to undergo a polygraph test,40 percent of those related from custody without being charged had volunteered for polygrapic test.Clearly,suspects in custody who had volunteered for the polygraph test were much less likely to have committed their crime than those who did not volunteer.

which of the following is an assumption on which the argument above depends?

A) Some of the people in police custody who had volunteered to undergo the polygraph test were not released witout being charged
B)Suspects who volunteer to undergo polygraph tests while in police custody for an alleged crime are more likely to be innocent of that crime
C)the number of suspects released from police custody witout being charged was greater than the number of suspects who volunteered to undergo a polygraph test
D)Some of the suspects who were not released from police custody were suspected of having committed more than one crime during the time period covered by the report
E)the city of egan has a higher crime rate than other cities of its size
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Re: A recent report determined that although only 10 percent of [#permalink]

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28 Nov 2013, 04:39
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The question is almost the same as the one here... a-recent-report-determined-that-although-only-5-percent-of-93172.html

In which case, the answer should be B... Moreover, only B looks like it has something to do with the conclusion and the rest seem out of scope... But the wording is still a bit confusing and I'm not very sure about the quality of the question... What is the OA?
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Re: A recent report determined that although only 10 percent of [#permalink]

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19 Feb 2014, 08:24
negating gives me D,what's the OA?
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Re: A recent report determined that although only 10 percent of [#permalink]

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19 Feb 2014, 11:13
ashishdara wrote:
A recent report determined that although only 10 percent of those in police custody in the city of egan volunteered to undergo a polygraph test,40 percent of those related from custody without being charged had volunteered for polygrapic test.Clearly,suspects in custody who had volunteered for the polygraph test were much less likely to have committed their crime than those who did not volunteer.

10% of people in Police Custody volunteered to undergo Polygraph Test. ( Charged Criminals )

40% of People in Police Custody without being charged volunteered for Polygraph Test. ( Judgement Pending )

Higher percentage suggests people in Custody have less chance of having committed a crime.

which of the following is an assumption on which the argument above depends?

A) Some of the people in police custody who had volunteered to undergo the polygraph test were not released without being charged

Out of scope and Irrelevant.

B)Suspects who volunteer to undergo polygraph tests while in police custody for an alleged crime are more likely to be innocent of that crime

Might be true , however this seems like an Inference to me.

C)the number of suspects released from police custody without being charged was greater than the number of suspects who volunteered to undergo a polygraph test

Out of scope.

D)Some of the suspects who were not released from police custody were suspected of having committed more than one crime during the time period covered by the report

Out of scope.

E)the city of egan has a higher crime rate than other cities of its size

Out of scope.

I am of the same opinion as MacFauz , hence will mark the answer as (B) but eager to know the OA as well as the Official Explanations for this Question...
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Re: A recent report determined that although only 10 percent of [#permalink]

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19 Feb 2014, 23:09
even i m goin for B..rest of the options seems to be irrelevant or OFS.. bt isnt option B restating the the conclusion??

MSJ
Re: A recent report determined that although only 10 percent of   [#permalink] 19 Feb 2014, 23:09
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