Answer:
Random assignment;
Random selection
Explanation:
Random assignment is a technique for placing subject into the different groups so that the characterstics of the sample can be equally distributed while Random Selection is how we select individuals from the population to participate in study.
Because the need to "repeal" amendments was sometimes necessary and desired by the people, as in the 18th amendment.
Answer:
Need Recognition stage
Explanation:
According to my research on the stages of consumer decision making, I can say that based on the information provided within the question Mary has just proceeded through the Need Recognition stage. This stage is when a consumer identifies a need and thinks of a product that might meet this need. Which is what Mary was demonstrating by buying a cellular booster to fix the problem.
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Answer: [A]: first .
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social perspectives is the way of looking at the society and the social behaviour.
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