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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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Link Citizens and Government

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3 years ago
Identify The four social groups in ancient Egypt and explain who belong to each group
nikklg [1K]

The social groups in ancient Egypt were pharaoh, vizier, high priests and nobles.

Pharaoh were the kings of ancient Egypt. In Egyptian civilization, the pharaohs were considered living gods. The Egyptians believed that these rulers were direct children of the god Osiris, so they acted as intermediaries between the gods and the Egyptian population.

Vizier was Pharaoh's prime minister and assisted him in managing many kingdom affairs. He had the job of transmitting the king's orders, collecting taxes, administering justice, controlling the state of public works, and also controlling river transport.

High Priests in the social hierarchy below only in Pharaoh. Endued with enormous prestige and power, they were the Priests or responsible for religion and various functions in the administration of the Egyptian Empire. They were considered the wise men of Egypt.

Nobles  the third class was intended for the nobles. Among them military chiefs, who were responsible for the security of Egyptian territory.

3 0
3 years ago
Help plzz this is my last question it is due today!!!!!!
Nitella [24]

Answer:

A) dictatorship

B) democracy

C) theocracy

D) tribe

E) monarchy

Explanation:

I at least think so, good luck.

8 0
3 years ago
Why is there conflict in kashmir​
Oksanka [162]

The conflict in Kashmir is about to the authority of princely state Jammu and Kashmir in between India and Pakistan.

Explanation:

India and Pakistan have fought several times for Jammu and Kashmir. In 1947, 1965 and 1971 the war took place and caused death of military armed force, many soldiers of army and defense including BSF, CRPF etc. Presently it's nonetheless a threat to live there for common people who are always under fear of bomb blast, firing etc.

Mainly its a territorial conflict between India and Pakistan over Kashmir region. China is also involved in this conflict. For the conflict and unrest Laskar-I-Taiba, pakistani millitant group blamed by opponent.

6 0
3 years ago
Abraham Lincoln once said: "I don't know much about the tariff, but I know this. If I buy a coat in England, I get the coat and
earnstyle [38]

Answer:

The idea of restricting international trade, otherwise known as trade protectionism, is considered wrong because the world today is centered around globalisation.

Explanation:

Countries desire to increase revenue for their local governments. They impose trade barriers through the imposition of tariffs, embargos, voluntary export restraints and so on, with the aim of reducing competition from foreign industries so as to promote local companies. However, this usually produces adverse effects, heavier than the intended benefits. Such effects include reducing the wide variety of goods and services available to the population, reducing the number of jobs due to reduction in number of foreign companies, increasing monopoly power which will in turn lead to higher prices being charged by monopolists. Indirectly, restricting international trade also affects international relations.

7 0
3 years ago
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