We found that about 1 out of 15 working adults feel that the help of foreign workers is necessary.
We also found that 24 out of 25 students feel that the help of foreign workers is unnecessary.
Since the adults are the ones who are working, and know whether they need extra help from foreign workers, we have decided to take their results more seriously.
We discussed whether we should use the students' points of view, but decided not to, since they have much lesser working experience. We also concluded that some of them might have been biased towards Singaporeans.