Yes thats correct but what is the question?
Answer: A) Individuals of different ages are being compared to one another
Explanation: Cross sectional design or study, which is also known as transverse research study is a type of observational study which analyses data from a group of people who are different in the variable of interest but share other similar characteristics.
For example, the socioeconomic status of a particular population can be studied using age as the variable of interest. The disadvantage lies in the fact that certain age groups are favoured in each clime and the level of exposure, knowledge and experience may vary widely between a population of differing age groups.
Answer:Conflict Theory
Explanation:
Conflict Theory states that there is a constant conflict for the limited resources and this has led to division of people into socioeconomical status in which those who have wealth and power tends to reign over those who are poor and powerless.
According to this theory the fate of the poor is decided by the rich and powerful because they even have the power to influence the law.
They create rule and situation that will favour the rich and make the poor suffer even more.