What is the best definition of technology? O Technology is replacing human workers with mechanical or electronic devices.
O Technology is applying scientific knowledge to find answers and fix problems.
O Technology is using fewer resources to manufacture goods more efficiently.
O Technology is hiring workers from all over the world to manufacture goods.

watching over my siblings so they are safe.

bro these r easy u may have to do them urself bro. lol jk the answer is two for nimber one, and for question number two sahel boi xd have fun get rekt m8

representative sample

sociologists study the world, observe a predicament or interesting design, and set out to investigate it. they use investigation methods to design a study possibly a comprehensive, detailed and precise, by using experimental method for directing research and gathering data.

to study the characteristics of the whole population, sociologist prefers to obtain the sample which is the finite part of a demographic population whose characteristics are analyzed to obtain data from statistics.

when administering with population, it can be described as a set of respondents picked from a larger population for the goal of a survey. a population could be a group of objects, people, or articles from which samples are obtained for computation of the whole population which is the aim of the sociological study.