The systematic application of mathematical, scientific and technical principles is
O sociological design
O scientific design
O engineering design
O psychological design



Answer :

Final answer:

Scientific design in sociology involves applying the scientific method for research design to ensure validity and reliability.


Explanation:

The systematic application of mathematical, scientific, and technical principles in research design within sociology is known as scientific design. This approach involves following the scientific method, which includes steps such as data collection, theory development, hypothesis formulation, and testing to ensure validity, reliability, and objectivity in sociological studies.


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