Why is research practical and realistic

Research is practical and realistic because it is based on the scientific method, which demands that research should be start with an hypothesis, that should be falsifiable (meaning that it can be proven right or wrong), followed by a scientific study in which the hypothesis is tested.

If the hypothesis is proven to be true, it does not mean that is conclusions will hold true for eternity, they could be proven wrong by further studies.

For this reason, research is both practica, because it is based on a practical method: the scientific method, and realistic, because it has a limited scope, and limited, verifiable understanding of reality, and can be proven wrong with other studies.

The reason why research is practical and realistic is because it involves the use of different methods to arrive at conclusions on the reasons why a phenomenon occurs.

Practical research makes use of a scientific process. This makes it practical. The researcher makes use of the scientific method of hypothesis, to draw conclusions.

Also the methods of data collection, analysis and interpretation makes it practical and realistic.

Read more on link

all cities have a governor

all cities are in states or provnies then country

all cities have people

difference

some are rich

some are poor

some are average