serGINho Posted February 1, 2009 Share Posted February 1, 2009 2881 Left-handed persons have an advantage over right-handed persons on tasks that are controlled by the right hemisphere of the brain and painting, for most people, is a task mostly governed by the right hemisphere of the brain. However, left-handed persons contract viruses, such as influenza, more frequently than do right-handed persons. The information above, if true, best supports which of the following hypotheses? (A) There is a greater proportion of left-handed persons among painters than there is among non-painters. (B) Most people who contract influenza or other viruses are left-handed rather than right-handed. © If a left-handed person contracts a virus similar to influenza, that person will probably be a painter. (D) Most left-handed painters are more susceptible to influenza than is the population as a whole. (E) There are a greater proportion of left-handed persons among painters than there are right-handed persons among non-painters. Quote Link to comment Share on other sites More sharing options...
lost_into_wild Posted February 1, 2009 Share Posted February 1, 2009 option D Quote Link to comment Share on other sites More sharing options...
gurugowrav Posted February 1, 2009 Share Posted February 1, 2009 I pick D Quote Link to comment Share on other sites More sharing options...
cartera Posted February 1, 2009 Share Posted February 1, 2009 Imo D Quote Link to comment Share on other sites More sharing options...
john333 Posted February 1, 2009 Share Posted February 1, 2009 Imo D Quote Link to comment Share on other sites More sharing options...
finsisher Posted February 1, 2009 Share Posted February 1, 2009 Imo D I would also say D, can you guys point out why did you reject B for that matter? Quote Link to comment Share on other sites More sharing options...
john333 Posted February 1, 2009 Share Posted February 1, 2009 D correctly states that Left handed painters are susceptible to contracting influenza. Whereas, B states that Left Handed ppl actually contract Influenza that may or may not be true. That is why B is out. Quote Link to comment Share on other sites More sharing options...
bearbull Posted February 3, 2009 Share Posted February 3, 2009 unfortunately to me none seems to be correct! Quote Link to comment Share on other sites More sharing options...
rajatmeh Posted February 3, 2009 Share Posted February 3, 2009 2881 Left-handed persons have an advantage over right-handed persons on tasks that are controlled by the right hemisphere of the brain and painting, for most people, is a task mostly governed by the right hemisphere of the brain. However, left-handed persons contract viruses, such as influenza, more frequently than do right-handed persons. The information above, if true, best supports which of the following hypotheses? (A) There is a greater proportion of left-handed persons among painters than there is among non-painters. --> This is the correct answer. (B) Most people who contract influenza or other viruses are left-handed rather than right-handed.-->argument says left handers catch influenza more frequently i.e. left handers will catch it again and again, but that doesn't mean that at any given point most people who catch influenza will be left handers. © If a left-handed person contracts a virus similar to influenza, that person will probably be a painter. --> Can be true but not necessarily. (D) Most left-handed painters are more susceptible to influenza than is the population as a whole. -->The catch here is that argument says left handed person catch influenza frequently, i.e. Most left handed persons are more susceptible to catching influenza as compared to the population as a whole. But this is not necessarily true for a smaller subset (left handed painters) as compared to rest of population (right handed ppl + left handed non painters) (E) There are a greater proportion of left-handed persons among painters than there are right-handed persons among non-painters. --> This can also not be inferred from the argument. I go for (A). Quote Link to comment Share on other sites More sharing options...
tpcool Posted February 3, 2009 Share Posted February 3, 2009 I think it is D In OG I read that a hypothesis should consider both the evidences/premises. Even though other individual answer choices about painters or virus infections could be true, we need to pick a choice that covers both the premises. Hence, we are left with C and D D fits well Why is B not the answer Given B: Most people who contract influenza or other viruses are left-handed rather than right-handed. Preferable B: Among all the people who contracted influenza or other viruses, most people are left handed rather than right handed Quote Link to comment Share on other sites More sharing options...
crazy800 Posted February 4, 2009 Share Posted February 4, 2009 2881 Left-handed persons have an advantage over right-handed persons on tasks that are controlled by the right hemisphere of the brain and painting, for most people, is a task mostly governed by the right hemisphere of the brain. However, left-handed persons contract viruses, such as influenza, more frequently than do right-handed persons. The information above, if true, best supports which of the following hypotheses? (A) There is a greater proportion of left-handed persons among painters than there is among non-painters.--> no need to hypothesize so (B) Most people who contract influenza or other viruses are left-handed rather than right-handed.---> left handed persons tend to contract virus does not necessarily mean that 'Most people who contract influenza or other viruses are left-handed rather than right-handed' © If a left-handed person contracts a virus similar to influenza, that person will probably be a painter.---> just reverse because right handed people are generally painters and left handed people contract influenza (D) Most left-handed painters are more susceptible to influenza than is the population as a whole.---> looks good (E) There are a greater proportion of left-handed persons among painters than there are right-handed persons among non-painters.--> no mention of proportion/number IMO D Quote Link to comment Share on other sites More sharing options...
thangduong Posted February 5, 2009 Share Posted February 5, 2009 this is inference question. we need to infer from evidence. D is right. b is wrong because "most" makes it wrong. Quote Link to comment Share on other sites More sharing options...
Argen Posted February 5, 2009 Share Posted February 5, 2009 B is wrong because the evidence states that left-handed > right-handed in terms of frquency, not in terms of numbers. Quote Link to comment Share on other sites More sharing options...
serGINho Posted February 6, 2009 Author Share Posted February 6, 2009 I also picked D but the oa is ..... A Quote Link to comment Share on other sites More sharing options...
spartacuss Posted July 24, 2010 Share Posted July 24, 2010 Answer is B ! only supported completely ! left-handed persons contract viruses, such as influenza, more frequently than do right-handed persons A not explicitely stated, we have no right to guess weater or not is true ! C completely wrong, need not to be a painter at all ! D we have no this information, we have no right to guess, maybe entire population is left handed... E not supported, out of scope, irrelevant Quote Link to comment Share on other sites More sharing options...
newyear Posted July 24, 2010 Share Posted July 24, 2010 Answer is B ! only supported completely ! left-handed persons contract viruses, such as influenza, more frequently than do right-handed persons A not explicitely stated, we have no right to guess weater or not is true ! C completely wrong, need not to be a painter at all ! D we have no this information, we have no right to guess, maybe entire population is left handed... E not supported, out of scope, irrelevant I don't agree with your answer. If there were a total of 100 people. 90 people may be right handed. Out of this say 20 get flu. Only 10 may be left handed and they may all get flu. But still the number of right handed people getting flu is more. There is no evidence to suggest that number of people right and left are similar. So this cannot be the answer I think. Quote Link to comment Share on other sites More sharing options...
lonelygmatprep Posted November 22, 2011 Share Posted November 22, 2011 incredible, how come D is right?? Premise 1: Left-handed persons have an advantage over right-handed persons on tasks that are controlled by the right hemisphere of the brain and painting, for most people, is a task mostly governed by the right hemisphere of the brain. Premise 2: However, left-handed persons contract viruses, such as influenza, more frequently than do right-handed persons. and our beloved D says " Most left-handed painters are more susceptible to influenza than is the population as a whole" you see the difference?? B is the answer. it is just a re-phrasing of premise 2, which is very valid. Quote Link to comment Share on other sites More sharing options...
kcr27 Posted November 22, 2011 Share Posted November 22, 2011 2881 Left-handed persons have an advantage over right-handed persons on tasks that are controlled by the right hemisphere of the brain and painting, for most people, is a task mostly governed by the right hemisphere of the brain. However, left-handed persons contract viruses, such as influenza, more frequently than do right-handed persons. The information above, if true, best supports which of the following hypotheses? (A) There is a greater proportion of left-handed persons among painters than there is among non-painters. (B) Most people who contract influenza or other viruses are left-handed rather than right-handed. © If a left-handed person contracts a virus similar to influenza, that person will probably be a painter. (D) Most left-handed painters are more susceptible to influenza than is the population as a whole. (E) There are a greater proportion of left-handed persons among painters than there are right-handed persons among non-painters. I would pick A. My reasons are: The question asked: the information above, if true, best supports which of the following HYPOTHESES - this is the key IMO E: Not an accurate hypothesis-we know nothing about RH non-painters. There are probably more RH people overall so this wouldn't work. D: This is stated in the question (LH painters are still LH therefore still contract viruses etc.) If the question asked us to support the argument this may be the answer, but we're asked for a hypothesis. C: Inaccurate - for this to be true the majority of LH people would have to be painters. B: Inaccurate - mixes number of people who contract viruses with the frequency they are attracted. A: Correct. Given that left hand people have an advantage over RH people on tasks controlled by right hemisphere (evidence), painting is one of these tasks (evidvence), it would be fair to HYPOTHESIS that there is a greater proportion of LH persons among painters than there is among non-painters. Quote Link to comment Share on other sites More sharing options...
lovee dua Posted February 23, 2012 Share Posted February 23, 2012 i think except D all other options are too extreme so using POE , i would go with D Quote Link to comment Share on other sites More sharing options...
lovee dua Posted February 23, 2012 Share Posted February 23, 2012 what is the IMO? Quote Link to comment Share on other sites More sharing options...
vikasgawai Posted July 14, 2014 Share Posted July 14, 2014 I think "B" should work. Please discuss. Quote Link to comment Share on other sites More sharing options...
BGPC Eliza Posted November 14, 2014 Share Posted November 14, 2014 A is wrong because just because left handed people have an advantage painting doesn't necessarily mean there are more left handed painters. B is wrong because just because left handed people contract diseases more frequently, doesn't necessarily mean that more people with influenza are left handed. For example, left handed people may only make up 2% of the population C is completely out of the park, there is nothing prove that D is the best choice. the painters part throws you off a bit, because there is no direct link from painters to influenza but there is a link between left handed people and influenza E is completely irrelevant Quote Link to comment Share on other sites More sharing options...
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