Answer:
[See Below]
Explanation:
→ <u>Independent Variable</u>:
- The variable you change on purpose, to see certain effects.
- Doesn't depend on other variables.
- Usually the time.
→ <u>Dependent Variable</u>:
- Usually the reaction based on the independent variable.
- Refers to Independent Variable.
- The result or the experiment.
→ <u>Control Group</u>:
- Is the constant variable in all test.
- Usually is the one with
changes.
→ <u>Experimental Group</u>:
- The treatment group.
- It is going to be based of of what you are trying to test.
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<u>So will this information we can conclude that:</u>
<u />
- Independent
The amount of time.
- Dependent Number of Mosquito Bites.
- Control The arm that was not sprayed.
- Experimental The arm that was sprayed.
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Answer:
The independent variables are the level of tiredness and the number of hours slept by the volunteers.
Explanation:
Independent variables are those that act on the dependent variables influencing a result, which can be observed by the researcher. In summary, the independent variable is one that can influence. In the case of the question above, we can see that the number of hours slept by the volunteers influenced the level of tiredness of the volunteers. These two variables were able to influence the level of proactivity and performance of the volunteers in their activities, which allows us to determine that these two variables are the independent variables of the study.
Answer:
In the late 1800s, people in many parts of the world decided to leave their homes and immigrate to the United States. Fleeing crop failure, land and job shortages, rising taxes, and famine, many came to the U. S. because it was perceived as the land of economic opportunity.
Explanation:
i dont know what option c. Is
B is the answer because the Europeans were immune to the virus and the Indians weren't so they grew very ill which helped the Europeans.
The correct answer is the last item: these countries have transitioned to democracy, and the United States has decreased aid to them.
Although the Cold War was mostly between the United States and Soviet Union in European, the Latin America’s Cold War experience is also well known. During the cold war, the United States provided funds for a lot of millitary movement in latin american countries to stop communist infuences in that region. After the fall of Soviet Union, the United States stopped providing aid to these countries.
