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:
Most countries in Latin America has a presidential republican form of government. As "republics," these countries have officially declared... Continues on study.com.
Explanation:
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.
Pairs of scores from a correlational study are usually represented as points on a:<u> histogram</u>.
A histogram is a graphical representation of information points prepared into user-detailed stages. similar in appearance to a bar graph, the histogram condenses a statistics collection without difficulty interpreted visually by taking many statistics points and grouping them into logical stages or boxes.
The purpose of a histogram (Chambers) is to graphically summarize the distribution of univariate facts set. A histogram is a chart that indicates frequencies. intervals of values of a metric variable.
the main benefits of a histogram are its simplicity and versatility. it can be used in lots of exceptional situations to offer an insightful look at frequency distribution. as an example, it can be used in income and advertising to increase the most effective pricing plans and advertising and marketing campaigns.
Learn more about histograms here
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