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Sveta_85 [38]
3 years ago
15

To ensure that all your participants have an equal opportunity to be in either experimental group (one receives a drug, the othe

r group receives a placebo), you decide to toss a coin to determine who gets placed in which group. You have engaged in _______. a. matching b. random assignment c. selective participation d. random sampling e. random participation
Social Studies
1 answer:
aliina [53]3 years ago
4 0

Answer:

random assignment

Explanation:

Random assignment is an experimental technique that seeks to form random and fully randomized experimental groups in relation to the treatments presented in the research. This type of technique prevents the formation of "combined groups" that show the differences to each other and can generate a comprehensive result on the research, thus the random formation of diverse groups that can represent a much larger and different population.

An example of this can be seen in the question above, where the researcher decides the formation of the group that will receive the medicine and the group that will receive the placebo, completely randomly.

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What's does the debate over the relative costs and benefits of the death penalty involve?
svetlana [45]

Answer:

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3 0
3 years ago
What you think the citizens of a nation might gain or lose through their liberty.
Luda [366]
Liberty generally allows people to fulfill their goals and personal wishes: this means that there is nothing in the way of people to achieve their goals.

One prize that is connected to liberty is safety: personal liberty applies to everyone, so it also means that other people might be less restrained from hurting us.
6 0
3 years ago
Social structure provides a society with temporary traits.<br><br> T/F
cestrela7 [59]

The correct answer is false. I just took the test and got this right.


I hoped this helped : )

8 0
3 years ago
Read 2 more answers
Which of the following BEST explains why the United States became involved in the Korean War?
Aleks [24]

Answer:

B. The Policy of Containment

Explanation:

Truman was worried that if Korea fell, the next country to fall would be Japan, which was very important for American trade. This was probably the most important reason for America's involvement in the war.

7 0
2 years ago
Which type of character is complicated and exhibits numerous qualities or traits and as a result, seems like a real person?
alexandr1967 [171]

Answer: Round character

Explanation: Round characters are so named because of how well they are developed by the author. For example, in the novel, Lord of the Flies, the main character, a boy named Ralph, was most notable because of how thoroughly he was developed.

Hope this helps,

LaciaMelodii :)

5 0
3 years ago
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