IMO C
A cellular communication development facility was built just outside the town of Qwertyville. Five years later almost 28% of the population have experienced cases of abnormal cell growth. Recently, a cellular company has applied to the town council of Iopville for an approval to build a development facility there. The Iopville council should not allow the building of such a facility on its outskirts since its population would suffer like that of Qwertyville.
Which of the following would be most useful to establish in order to evaluate the argument above?
Cause:cellular communication development facility in town Q
Effect: 28% of the population experiencing cases of abnormal cell growth
To evaluate :
1. Check whether the relationship really exists
2. Check the involvement of a third factor
3. Check whether the reverse is true.
A. Whether the tests administered to the residents of Qwertyville check for abnormal cell growth alone or for
additional disordersIrrelevant
B. Whether the cellular development facility built outside Qwertyville uses the same
water supply as the town's residents
Water supply not in the scope. Besides, what if there was another factor?
C. Whether the percentage of abnormal cell growth cases in Qwertyville is
higher than that of other towns without such development facilities nearbyCorrect - Helps us in evaluation as per pre-thinking (Point #1) - We are proving that Cause-Effect relationship is,indeed,true.
D. Whether a direct relationship between using a cellular phone and abnormal cell growth has been established
based on adequate researchDoes not impact the argument.
E. Whether the population of Iopville is as involved in current town activities as that of Qwertyville
Irrelevant