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605-655 Level|   Evaluate Argument|                                    
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How can you just say for Option C

" This knowledge does not address the conclusion."

it is most important to know what the student teacher ratio is, if it is too high then there's no need of additonal teachers to be hired itself in the first place.

ChrisLele
This is a tricky question. We want to make sure we do not lose track of the conclusion, which can basically be boiled down to: in a recession getting a teaching job at Vergonia's government-funded schools will not become difficult.

Vargonia has just introduced a legal requirement that student-teacher ratios in government-funded schoolsnot exceed a certain limit. All Vargonian children are entitled to education, free of charge, in these schools. When a recession occurs and average incomes fall, the number of children enrolled in government-funded schools tends to increase. Therefore, though most employment opportunities contract in economic recessions, getting a teaching job in Vargonia's government-funded schools will not be made more difficult by a recession.

Which of the following would be most important to determine in order to evaluate the argument?

(A) Whether in Vargonia there are any schools not funded by the government that offer children an education free of charge

Schools that are not government-funded are irrelevant to the argument.

(B) Whether the number of qualified applicants for teaching positions in government-funded schools increases significantly during economic recessions

Here we have a reason that undermines the conclusion. If everybody is applying for a job at Vergonia's schools during a recession, getting a job there will not be easy. The assumption in the argument is that the increased demand for teachers will not be met with an increased supply of teachers. (B) exposes this assumption. Thus, in evaluating the argument, we need to know whether government-funded schools are inundated with a supply of teachers.

(C) What the current student-teacher ratio in Vargonia's government-funded schools is

This knowledge does not address the conclusion.

(D) What proportion of Vargonia's workers currently hold jobs as teachers in government-funded schools

Knowledge of the number of workers in Vargonia who currently work at government schools will not help us determine the validity of the conclusion. We need an answer choice that addresses the questions: Will it be easy to get a job at government-related schools in a recession.

(E) Whether in the past a number of government funded schools in Vargonia have had student teacher ratios well in excess of the new limit

Again, this answer choice does not help us address the conclusion.
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good questions.
the key here is paying attention to during a recession.
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KEEP EYES ON PRIZE for any solution
Prize here is - "getting a teaching job in Vargonia's government-funded schools will not be made more difficult by a recession."
Teaching job not any other job
Govt funded schools not any other school
More difficult - no metrics just difficulty to increase
By recession - not some random event

(A) Whether in Vargonia there are any schools not funded by the government that offer children an education free of charge
Lets say there is 1 school - does it affect? No

(B) Whether the number of qualified applicants for teaching positions in government-funded schools increases significantly during economic recessions
Yes - if number increases significantly then it is MORE DIFFICULT

(C) What the current student-teacher ratio in Vargonia's government-funded schools is
Lets say it is 10:2. Now what? Lets say it is 2:10. Now what? Knowing this without any other info means nothing. Everything else your brain is filling the gap on its own.

(D) What proportion of Vargonia's workers currently hold jobs as teachers in government-funded schools
Lets say 10%. Lets say 7.5%. Lets say 67%. Now what? Knowing this without any other info means nothing. Everything else your brain is filling the gap on its own.

(E) Whether in the past a number of government funded schools in Vargonia have had student teacher ratios well in excess of the new limit­
Yes. Wait, No. Wait yes again. Now what? Knowing this without any other info means nothing. Everything else your brain is filling the gap on its own.



parasena
Vargonia has just introduced a legal requirement that student-teacher ratios in government-funded schools not exceed a certain limit. All Vargonian children are entitled to education, free of charge, in these schools. When a recession occurs and average incomes fall, the number of children enrolled in government-funded schools tends to increase. Therefore, though most employment opportunities contract in economic recessions, getting a teaching job in Vargonia's government-funded schools will not be made more difficult by a recession.

Which of the following would be most important to determine in order to evaluate the argument?

(A) Whether in Vargonia there are any schools not funded by the government that offer children an education free of charge

(B) Whether the number of qualified applicants for teaching positions in government-funded schools increases significantly during economic recessions

(C) What the current student-teacher ratio in Vargonia's government-funded schools is

(D) What proportion of Vargonia's workers currently hold jobs as teachers in government-funded schools

(E) Whether in the past a number of government funded schools in Vargonia have had student teacher ratios well in excess of the new limit­
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Hi MartyMurray KarishmaB DmitryFarber RonPurewal

(C) What the current student-teacher ratio in Vargonia's government-funded schools is

I am not sure why (C) is wrong. Let's say the ratio required is 20:1 if current ratio is only 5:1 and students admitted increase during the recession then there won't be a requirement for teachers to increase as the ratio remains well below the requirement.

Could you please explain where I am going wrong?
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agrasan
(C) What the current student-teacher ratio in Vargonia's government-funded schools is

I am not sure why (C) is wrong. Let's say the ratio required is 20:1 if current ratio is only 5:1 and students admitted increase during the recession then there won't be a requirement for teachers to increase as the ratio remains well below the requirement.

Could you please explain where I am going wrong?
The issue is that the answer to (C) won't provide the comparison you used in your example.

In other words, knowing the current ratio doesn't help much with knowing whether more teachers will be required unless we also know the new limit, which we don't know.
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I had the same thought, but notice that by itself, this statistic would tell us nothing. We'd need to know how the current ratio compares to the limit, as you outlined in your example. Just knowing that the current ratio is, say, 5:1 would not tell us whether we were near the limit or not.

agrasan
Hi MartyMurray KarishmaB DmitryFarber RonPurewal

(C) What the current student-teacher ratio in Vargonia's government-funded schools is

I am not sure why (C) is wrong. Let's say the ratio required is 20:1 if current ratio is only 5:1 and students admitted increase during the recession then there won't be a requirement for teachers to increase as the ratio remains well below the requirement.

Could you please explain where I am going wrong?
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Avoiding the trap answer:
Consider the option stating, “What the current student-teacher ratio in Vargonia’s government-funded schools is.”

At first glance, this might seem relevant. But let’s explore two extremes:
  • Suppose the ratio is 1:1000 — clearly problematic.
  • Now suppose the ratio is 1:2 — seemingly excellent.
Even with these extremes, we still can’t evaluate the argument properly without knowing the specific limit or standard mentioned in the argument's claim. The argument refers to "a certain limit," but doesn’t define it.
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