The company now only hires persons with a post-graduate degree. Further, the company prefers to hire employees with significant work experience. Performance evaluations over the years have shown, however, that new hires with significant work experience outperform those without such experience, regardless of education level. Therefore, if the company relaxes the degree requirement and makes significant work experience mandatory, overall employee performance among new hires should increase.
Which one of the following is an assumption that would allow the conclusion above to be properly drawn?
A: New hires are
evaluated by the company every six months to determine their employee performance. - WRONG. Quantifying evaluation also is of no help. Even if it is quarterly or yearly, it is not necessary to have improved performance.
B: Some persons with post-graduate degrees have been
unable to gain significant work experience while completing their studies. - WRONG. 2nd best choice for me. But inability to gain experience is not our concern. Whether such claim stands to hold with this choice is what matters. Unfortunately, this one does not make any significant contribution.
C: The company's
hiring policy has been in place long enough to determine its long-term effects. - WRONG. Irrelevant. Like A somewhat.
D: All performance evaluations by the company are done fairly and accurately. - WRONG. Even if evaluation is not done fairly and accurately, there is still a chance of conclusion holding pretty much as it is. Evaluation, fair and accurate, does not matter. It is not necessary.
E: Some new hires at the company have previously included persons who have a post-graduate degree, but no significant work experience. - CORRECT. If 'Some' is big in number then it makes huge improvement and if small then too it makes some improvement. All in all, this is good enough of a choice.
Answer E.