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natima [27]
3 years ago
9

Suppose you wanted to study the relationship between high school

Social Studies
1 answer:
lyudmila [28]3 years ago
3 0

Answer:

<u>Hypothesis: To study the relationship between the graduation rate and crime among school going children.</u>

<u>Independent variable: school going children</u>

<u>Dependent variable: crime rate</u>

<u>A few previous study based on the similar hypothesis by other researchers.</u>

Explanation:

<u>Independent variable: </u>The term independent variable is determined as a specific variable in a research study or an experiment that is being changed or altered by a researcher or an experimenter to see its effect on the experiments' dependent variable.

<u>Dependent variable: </u>The term dependent variable is determined as a specific variable that is being tested in a research or an experiment.

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The material well-being and peace of mind that individuals or groups earnestly desire and seek to attain, to maintain if attaine
hichkok12 [17]

Answer:

Standard of Living

Explanation:

Generally speaking, we can say that the standard of living is a reflection of the financial security we have in the present, results from the choices we made in the past. Similarly, our future living standards will be impacted by the choices we are making today. The concept of standard of living refers to the material well-being and peace of mind that individuals or groups sincerely desire and seek to achieve, maintain if they are reached, preserve if threatened and recover if lost.

Knowing your standard of living is essential to maintaining or improving it. This is the first step so that you can look for the necessary means to preserve or upgrade your quality of life.

4 0
3 years ago
Corporal punishment is a type of what kind of abuse
8090 [49]
That would be Physical abuse
7 0
3 years ago
Read this excerpt from "President Kennedy's Speech at Rice University."
Veseljchak [2.6K]

Answer:

Time of service

Explanation:

Might be wrong but at leased I tried

4 0
2 years ago
Read 2 more answers
What effect does the addition of surfactant have on the airflow? How well did the results compare with your prediction?
MissTica

Answer:

Surfactant increases airflow. It has this effect on airflow because it reduces resistance to lung inflation.  Airflow increased as predicted.

Explanation:

Pulmonary surfactant is a complex mixture of lipids and proteins secreted by the Type II alveolar cells. The major component of surfactant, dipalmitoyl-phosphatidylcholine (DPPC), is an amphiphatic phospholipid. The main function of the pulmonary surfactant is to reduce the surface tension at the air/liquid interface in the lungs by forming lining layer between the aqueous airway liquid and the inspired air. prevents alveolar and airway collapse at end-expiration and thus allows cyclic ventilation of the lungs. It decreases surface tension in the alveoli making it easier for the alveoli to increase surface area for gas exchange. By lowering alveolar surface tension, pulmonary surfactant provides two important benefits:

(1) it increases pulmonary compliance, reducing the work of inflating the lungs; and

(2) it reduces the lungs’ tendency to recoil, so they do not collapse as readily.

3 0
3 years ago
Name the span of years that saw the greatest expansion of the Muslim Empire?
Ksju [112]

After the death of Muhammad, he was succeeded by 'the <em>Rashidun</em>', a 30-year reign of the four 'rightly guided caliphs'. During such reign, which lasted from 632 CE to 656 CE, the expansion through the territories outside Arabia started.

Eventually, under the influence of the political systems of these territories, the leadership became hereditary, and the Umayyad dinasty, who moved to Damascus to excercise power, ruled from 661 CE to 750 CE. This dinasty achieved the greatest expansion of the Muslim Empire in a lapse of 89 years, converting the Caucasus, Transoxiana, Sindh, the Maghreb, and the Iberian Peninsula to Islam, as well as occupying 5.79 million square miles of territory and including 62 million people. It was the fifth largest empire in history regarding area and proportion of the world's population.


8 0
3 years ago
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