Acollege administrator knows that 70% of the students at her college are from out of state, so she decides to make sure that she includes 70 out-of-state students and 30 in-state students in her survey about admission practices at the college. she has a list of all the out-of-state and in-state students currently enrolled at the college. she randomly selects 70 students from the out-of-state list and 30 students from the in-state list. which sampling method is she using? - cluster sampling- multistage sampling- quota sampling- stratified random sampling

stratified random sampling      

Explanation:

Stratified random sampling: This is one of the sampling techniques used in research, and is defined as a sampling technique in which a specific population is being divided into similar or identical groups named as "strata" and these strata share similar characteristics. And, from this strata, a particular sample is being selected randomly.

It is deliberately used in research to increase the generalizability of a given research.

The researcher uses a stratified random sampling technique to highlight particular strata within a specif population.

the united states constitution is the supreme law of the united states. the constitution, originally comprising seven articles, delineates the national frame of government. its first three articles embody the doctrine of the separation of powers, whereby the federal government is divided into three branches: the legislative, consisting of the bicameral congress; the executive, consisting of the president; and the judicial, consisting of the supreme court and other federal courts. articles four, five and six embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. article seven establishes the procedure subsequently used by the thirteen states to ratify it. it is regarded as the oldest written and codified national constitution in force.

answer; an active listener;