A sunscreen manufacturer tests a new water-resistant sunscreen by finding 120 volunteers at a community pool. The subjects are randomly assigned to one of two groups by drawing either a 1 or 2 marked on slips of equal-sized paper from a bag. Half of the subjects use an old formulation, and half use the new formulation over an 8-hour time frame on the same sunny day. Test administrators apply a measured amount of sunscreen to each subject at the beginning of the day and reapply it at regular intervals throughout the day. Test subjects are asked to remain in unshaded areas as much as possible during the test. The levels of sunburn are compared at the end of the day.
By controlling variables that may influence the response variable, we reduce variability in the response variable.
What is a response variable?A response variable is a variable that is being measured or observed in an experiment or study. It is the variable that researchers are keen on understanding or predicting, and its value is said to depend on the independent variables or factors being studied.
It is key to define the response variable deeply to ensure that it actually demonstrates the phenomenon being researched and can be analyzed appropriately to draw meaningful conclusions.
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The complete question goes thus:
A sunscreen manufacturer tests a new water-resistant sunscreen by finding 120 volunteers at a community pool. The subjects are randomly assigned to one of two groups by drawing either a 1 or 2 marked on slips of equal-sized paper from a bag. Half of the subjects use an old formulation, and half use the new formulation over an 8-hour time frame on the same sunny day. Test administrators apply a measured amount of sunscreen to each subject at the beginning of the day and reapply it at regular intervals throughout the day. Test subjects are asked to remain in unshaded areas as much as possible during the test. The levels of sunburn are compared at the end of the day.
Which of the following accurately describes the benefit, if any, of control in the experiment?
Why the holocaust was important in that time
The reason why the holocaust was important in that time was that it left some legazy which improve the global consciousness.
What was the Holocaust?
The Holocaust, an as well be regarded as the Shoah, which can be considered as the genocide of European Jews and this ttook place in the period of the World War II.
It should be noted that it was a period of time around the 1941 and 1945, where Nazi Germany as well as the collaborators ttok away the lives of some six million Jews across German-occupied Europe however thisperiod was important because improve the global consciousness.
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Which was a problem for the U.S military in fighting the Vietnam war?
Answer:
Some of the difficulties faced by the American military in the Vietnam War were adverse weather conditions, difficult terrain, a complex political climate, unclear military objectives, and an elusive enemy123. The American soldiers suffered from heat stroke, malaria, trench foot, fungal infections and other ailments2. The Vietcong had a thorough understanding of the landscape and used guerilla tactics.
Explanation:
What item below is most likely to receive funding in the Virginia state budget? Foreign War Reduction in National Debt International Travel Chesapeake Bay cleanup
The authority of the Supreme Court is based on its power to
a.
propose legislation to Congress.
b.
amend state and federal committees
c.
change the distribution of powers that are outlined in the Constitution.
d.
interpret the Constitution.
Answer:
d. interpret the Constitution.
I need a summary about the Iranian hostage crisis and revenant people
Answer:
The Iranian Hostage Crisis was a diplomatic standoff between the United States and Iran that lasted for 444 days from 1979 to 1981. On November 4, 1979, Iranian students stormed the US embassy in Tehran and took 52 American diplomats and citizens hostage. The hostages were held captive for over a year until they were finally released on January 20, 1981. The crisis was a major factor in the downfall of President Jimmy Carter and a key moment in the history of US-Iranian relations.
There were several attempts to negotiate the release of the hostages during the crisis. One of the most notable was Operation Eagle Claw, a covert military operation in April 1980 that was supposed to rescue the hostages. However, the mission was unsuccessful and resulted in the deaths of eight US military personnel.
Many of the hostages later wrote books about their experiences, and several movies and TV shows have been made about the crisis, including the award-winning movie Argo. The crisis also had a significant impact on US foreign policy and led to a longstanding animosity between the US and Iran that continues to this day.
In recent years, there have been efforts to seek compensation for the hostages and their families. In 2015, President Obama signed into law a bill that granted the hostages and their families a total of $1.1 billion in compensation from Iran's frozen assets. However, some of the hostages and their families have criticized the amount as too low and have continued to seek additional compensation
Explanation:
in More than 500 words with points ,write about the slave trade and it's impact on socio economic of the People
Answer:
The transatlantic slave trade, which took place from the 16th to the 19th century, was one of the most brutal and devastating periods in human history. During this time, millions of Africans were forcibly taken from their homes and transported across the Atlantic to the Americas, where they were sold as slaves. The slave trade had a profound impact on the socio-economic fabric of the societies involved, from the economic systems of European countries to the social structures of African societies.
One of the most significant impacts of the slave trade was on the economies of European countries. The slave trade was a highly profitable business, and the wealth generated by it was crucial to the economic growth of European powers such as Spain, Portugal, and Britain. The slave trade helped to fuel the growth of industries such as textiles and sugar, and the profits from the trade were used to finance the expansion of European empires around the world. However, the economic benefits of the slave trade came at a significant human cost, as millions of Africans were subjected to brutal conditions and forced labor.
The slave trade also had a significant impact on the economies of the African societies from which the slaves were taken. The slave trade disrupted traditional economic systems, as the forced removal of millions of people led to a significant reduction in agricultural productivity and a decline in trade. The slave trade also created a demand for certain goods, such as guns and alcohol, which were used to purchase slaves from African traders. This demand led to the emergence of a new class of African merchants who specialized in the slave trade, and who were often in conflict with traditional power structures.
In conclusion, the transatlantic slave trade was a profoundly devastating period in human history, with far-reaching impacts on the economies, societies, and cultures of the peoples involved. While the slave trade was a highly profitable business for European powers, it came at a significant human cost, as millions of Africans were subjected to brutal conditions and forced labor. The legacy of slavery is still felt today, as societies around the world continue to struggle with the effects of this dark period in human history.
NEED THIS IN UR OWN WORDS THANKS
WHO WAS INVOLVED IN THE IRANIAN REVOLUTION OF 1979 AND WHAT WAS THE RESULT ?
The Pahlavi monarchy was overthrown and an Islamic republic was established in Iran as a result of the Iranian Revolution of 1979. A combination of organizations, comprising religious leaders, atheist intellectuals, and students, led the revolution.
The primary figurehead of the revolution:
Ayatollah Ruhollah Khomeini, a Shia cleric who had been exiled by Shah's government in 1964, served as the main representative of the revolution. Influential religious figure Khomeini promoted the construction of an Islamic state and opposed Western influence in Iran.
Other key players in the revolution:
Secular leftist organizations that opposed Shah's dictatorial leadership and his close relations with the United States, such as the Mojahedin-e Khalq and the Tudeh Party, were also significant participants in the revolution. Students were actively involved in the revolution and were instrumental in planning protests and demonstrations, especially those from Tehran's universities.
The result of the Iranian Revolution:
An Islamic republic headed by Ayatollah Khomeini was established as a result of the Iranian Revolution. The monarchy was overthrown by the new administration, and a new constitution was written with Islamic law as its cornerstone. Iran's foreign policy saw a substantial change as a result of the revolution, as the new administration rejected Western influence and positioned itself more closely with other Islamic nations in the Middle East.
The vast impact of the result:
Significant effects of the revolution were felt by Iran and the rest of the region. It posed a significant challenge to Western hegemony in the Middle East and served as an inspiration for future Islamist groups there. The emergence of an Islamic republic in Iran coincided with a period of political unrest and repression that still influences Iranian politics today.
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which of the following answer choices best compares the pax romana with the final period of the roman republic
The Pax Romana and the final period of the Roman Republic were two distinct eras in Roman history.
In contrast, the final period of the Roman Republic was a time of political instability and civil unrest that lasted for several decades, from the late 2nd century BCE to the end of the Roman Republic in 27 BCE.
Political System: During the Pax Romana, Rome was ruled by emperors who held absolute power and were often regarded as god-like figures. In contrast, during the final period of the Roman Republic.
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Assume you are going to write an essay on Russia that will contain the following ideas:
A. 1905 revolution
B. Revolutions in Russia from 1905-1917
C. March 1917 Revolution
D. November 1917 Revolution
One of these topics is the title of your essay and the other three will be your body paragraphs.
Add your introduction and conclusion and there you have it...a 5 paragraph essay!
The First Russian Revolution, commonly referred to as the Russian Revolution of 1905, started on January 22, 1905. The vast expanses of the Russian Empire then saw the onset of a wave of widespread political and social discontent. The Tsar, the nobles, and the ruling class were the main targets of the disturbance.
The Russian Revolution of 1905, an insurrection, played a significant role in persuading Tsar Nicholas II to try and convert Russia from an autocracy to a constitutional monarchy.
The 1905 Revolution started as a series of general strikes ordered by industrial workers, which were precipitated by the January shootings of demonstrating workers in St. Petersburg.
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One famous story of the Buddha is the following.
Many followers are waiting for him to come and teach them. After a long wait, he comes out and says nothing. Rather, he simply picks up a white flower and held it out. What does this mean?
A.That anything the Buddha can say would be to some extent distortive of what is directly experienced.
B. That students had to learn to observe little things before they could absorb the profundity of the Buddhas' teachings.
C. That the little white flower was more real than their own self image.
The Buddha's gesture of holding up a white flower without saying anything is known as the "Flower Sermon."
Option A is correct
According to the story, only one of his disciples, Mahākāśyapa, understood the meaning of the Buddha's gesture and smiled in response. The Buddha then acknowledged him as his true disciple, saying that he had transmitted the Dharma (the teachings of Buddhism) to Mahākāśyapa.
The meaning behind the Buddha's gesture is subject to interpretation, but one commonly accepted interpretation is that the flower represents the direct experience of reality, which cannot be expressed in words or concepts. By holding up the flower, the Buddha was pointing to the essence of his teachings, which emphasized the importance of direct experience and the cultivation of wisdom through meditation and self-awareness. The gesture also implies that anything the Buddha can say would be to some extent distortive of what is directly experienced.
Overall, the Flower Sermon teaches that enlightenment is not a matter of intellectual understanding or knowledge, but rather a direct experience of reality that transcends concepts and language. It also emphasizes the importance of mindfulness and awareness in the pursuit of spiritual development.
Option A is correct
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1. What made the Philadelphia Plan an important step forward in civil rights?
It was the first time that Nixon's Administration supported affirmative action.
It was the first time the federal government enforced affirmative action law.
It was the first time the federal government passed an affirmative action law.
It was the first time that women were included in affirmative action.
Answer:
The Philadelphia Plan was an important step forward in civil rights because it was the first time that the federal government enforced affirmative action law. The Philadelphia Plan was initiated by President Richard Nixon in 1969, and it required federal contractors in Philadelphia to hire a certain percentage of minority workers. This marked the first time that affirmative action had been enforced by the federal government, and it set a precedent for future affirmative action policies. The Philadelphia Plan was seen as a major victory for civil rights advocates, who had been pushing for affirmative action policies to address historical discrimination against minority groups in the United States.
What is Judicial Review?
Select one:
a.
The power the Supreme Court has to interpret the Constitution and declare laws and actions unconstitutional.
b.
The proceedings in front of the Supreme Court.
c.
The arguments in court in front of the Supreme Court Justices
d.
Presenting evidence to the Supreme Court for trial.
Answer:
The correct answer is a. Judicial Review refers to the power of the Supreme Court to interpret the Constitution and determine the constitutionality of laws and government actions. It is an essential part of the checks and balances system established by the Constitution and serves as a key means for protecting individual rights and ensuring that the government operates within the limits set by the Constitution.
The United States justification for dropping atomic bombs on the Japanese cities of Hiroshima and Nagasaki was that
A. the bombs' destructive power might end the war quickly
B. Japan's military power was centered in these two cities
C. Japan had attacked major cities in other nations
D. Japan was on the verge of developing its own atomic weapons
Answer:
A. The bomb's destructive power might end the war quickly.
Explanation:
The United States had two options in terms of ending the war with Japan. The first was the initiation of what is termed as "Operation Downfall", which saw to the use of almost 1.7 million US troops and almost 10 million Japanese, both in the military branch, as well as armed civilians (due to Japan's culture and usage of the Bushido Code, which essentially called for any Japanese to fight to the death and to take one's own life instead of surrendering.
The other option, which is the option that was taken, is the usage of the atomic bombs that were developed under the Manhattan Project, and was targeted at Hiroshima, Kokura, Niigata, and Nagasaki, with Hiroshima and Nagasaki being the final destinations. The first atomic bomb which was dropped on Hiroshima, was dubbed "Little Boy", and ignited by firing a Uranium-235 into another, resulting in a fission chain reaction. The second atomic bomb, dropped on Nagasaki, was dubbed "Fat Man", in which High Explosives was fired into the Plutonium, creating a nuclear explosion.
What is noteworthy is that the United States really only had 2 atomic bombs and a third one under developed, but was able to bluff their way in creating the assumption that they had a large stock of nuclear weapons. This led to the eventual surrender of Japan in September 2, 1945.
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In what year did Congress ban the import of slaves?
Answer:
1807 or 1808
Explanation:
The Act to prohibit slave trade was signed in 1807, but took effect in 1808
What was the draw of visiting Constantinople for Ibn Battuta? What obstacles were in his way and what dangers were there?
Answer:
Ibn Battuta, a Moroccan scholar and traveler, visited Constantinople (modern-day Istanbul) in the early 1330s during his extensive travels throughout the Islamic world. There were several draws for Ibn Battuta to visit Constantinople, as well as several obstacles and dangers that he encountered along the way.
One of the main draws for Ibn Battuta to visit Constantinople was its reputation as a center of Islamic learning and culture. He was particularly interested in meeting with scholars and attending lectures at the city's many madrasas (Islamic schools). Additionally, Constantinople was the capital of the Byzantine Empire, which was a major world power at the time and had a rich history and culture.
However, there were also significant obstacles and dangers that Ibn Battuta had to overcome in order to reach Constantinople. He traveled from Cairo to the city of Damascus, where he joined a caravan heading to the city of Aleppo. From there, he traveled across Anatolia (modern-day Turkey), a journey that was difficult and dangerous due to the rugged terrain and the threat of bandits.
Once he arrived in Constantinople, Ibn Battuta faced additional challenges. The city was controlled by the Byzantine Empire, which was in a state of conflict with the neighboring Ottoman Empire. As a result, Ibn Battuta had to navigate political tensions and potential danger as a foreign traveler. He was also not familiar with the Greek language, which was spoken in Constantinople, making communication difficult.
Despite these challenges, Ibn Battuta was able to successfully navigate Constantinople and immerse himself in its culture and learning. He met with several prominent scholars and was able to attend lectures at many of the city's madrasas. He also marveled at the city's impressive architecture and enjoyed its many cultural offerings.
Overall, Ibn Battuta's visit to Constantinople was both challenging and rewarding. Despite facing significant obstacles and dangers along the way, he was able to experience the city's rich culture and history and expand his knowledge of Islamic scholarship
What are the pros and cons of investing in stocks and whats the least amount of money you can input in?
Wich of the following allowed civilization to begin inn northen africa
The majority of what is today the Sahara Desert was once a lush prairie full of wildlife. Thus, option D is correct.
This is prevalent in Africa since the majority of the land is desert. The Sahara desert was once thought to be productive land. To adapt to nomadic life, people developed equipment that permitted them to endure harsh climates and convert to an agrarian existence. Early immigrants were able to grow and raise domestic both wildlife and plants, allowing civilization to get started in Northern Africa.
Therefore, option D is the correct option.
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The question is incomplete, the complete question is:
Which of the following allowed civilization to begin in Northern Africa?
People found a way to accommodate to life in the desert.
The majority of the Sahara Desert was dry like it is today.
People created tools that allowed them to live in the desert.
The majority of the area that is now the Sahara Desert was a lush prairie full of wildlife
Task 1: Using what you have learned about the New Left and New Right, explain how each side would react to the following scenarios.
After decades of largely unopposed left-wing domination, the New Right movement was a grassroots coalition of conservative Americans that helped change the political landscape of the country. It began in the 1960s, when a widely recognized left-wing counterculture was challenging many established parts of American life.
The phrase New Right movement refers to several right-wing political movements or ideologies that have existed in various nations at various times. The formation of specific Eastern European parties following the fall of the Soviet Union was one significant instance of its use.
The traditional nuclear family has allegedly been weakened by liberal left politicians and welfare policies, according to the conservative Americans notably because of the sharp rise in single-parent households.
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enumerate the principal uses, objectives, and technical procedures of polygraphy
Answer:
Polygraphy is a technique used to detect deception, consisting of a machine that measures several physiological responses such as respiration rate, blood pressure, and heart rate. The principal uses, objectives, and technical procedures of polygraphy are:
Criminal investigation: The polygraph is used to investigate crimes and identify potential suspects. Law enforcement agencies use polygraph tests to obtain information that may lead to an arrest.
Employment screening: Employers use the polygraph to screen job applicants and identify those who may be dishonest or unreliable.
National security screening: The polygraph is used to screen individuals who work in sensitive positions such as government agencies and military organizations.
Scientific research: Polygraphy is used to study physiological responses to various stimuli and understand how these responses relate to deception.
The objectives of polygraphy are to detect deception and obtain truthful information. The technical procedures involved in polygraphy include the following steps:
Pre-test interview: The examiner conducts a pre-test interview to explain the polygraph procedure and discuss the questions that will be asked during the test.
Data collection: During the test, the polygraph records several physiological responses such as respiration rate, blood pressure, and heart rate.
Data analysis: The data collected during the test is analyzed by the examiner to determine whether the subject is telling the truth or lying.
Interpretation of results: The examiner interprets the results of the test and provides a report to the requesting agency or employer.
Post-test interview: The examiner conducts a post-test interview to discuss the results of the test and provide feedback to the subject.
In summary, the principal uses of polygraphy are criminal investigation, employment screening, national security screening, and scientific research. The objective of polygraphy is to detect deception and obtain truthful information. The technical procedures involved in polygraphy include pre-test interviews, data collection, data analysis, interpretation of results, and post-test interviews.
Which of the following can barbiturates cause?
O A. Mild euphoria
O B. Lack of inhibition
O C. Relief of anxiety
OD. All of the above
Answer:
D
Explanation:
Barbiturates can cause all of the above: mild euphoria, lack of inhibition, and relief of anxiety. However, it's important to note that barbiturates are highly addictive and can also cause a range of negative side effects, including drowsiness, confusion, impaired coordination, respiratory depression, and even death in cases of overdose. It's crucial to use barbiturates only under the supervision of a medical professional and to follow dosage instructions carefully.
Answer: D. All of the above.
Explanation: Barbiturates are a type of sedative-hypnotic drug that can produce a range of effects, including mild euphoria, lack of inhibition, and relief of anxiety. However, they also carry significant risks and can cause a range of negative side effects, including dizziness, confusion, impaired coordination, respiratory depression, coma, and even death in high doses or when combined with other drugs or alcohol.
how the integration of white and black has helped to perpetuate inequality and racism in South Africa.
Why was it difficult for the western democracies to get to West Berlin?
Answer:Alarmed by the new U.S. policy of giving economic aid to Germany and other struggling European nations, as well as efforts by the Western Allies to introduce a single currency to the zones they occupied in Germany and Berlin, the Soviets blocked all rail, road and canal access to the western zones of Berlin.
Explanation:
How did reservations serve as an
example to Adolf Hitler?
Answer:
There is no evidence that reservations served as an example to Adolf Hitler. In fact, Hitler's views on Native Americans were informed by a romanticized and inaccurate idea of them as a "noble savage" race, and he believed that they had been destroyed by the inferior influence of European civilization. It is possible that Hitler was aware of the treatment of Native Americans in the United States and used it as a justification for his own genocidal policies toward Jews and other groups he deemed inferior, but there is no evidence that he specifically cited reservations as an example or drew inspiration from them.
Choose four achievements from the Renaissance period (1300-1600). They can be from the lesson or you can research to find them—just make sure they are from the Renaissance!
One in the visual arts (painting and sculpture)
One in literature or poetry
One in science or technology
One additional achievement of your choice in any area (can be a second achievement in one of the areas above)
Describe each achievement and what was new and interesting about it—how it was different from earlier medieval art or science? Your descriptions and explanations need to be only a few complete sentences, but they should use key terms or specialized vocabulary from the lesson and thoroughly explain what the achievement was, what made it new, and one interesting fact about it. You can paste images of your achievements into the assignment, but the descriptions are what your teacher will be grading.
For each achievement, write a brief explanation of how Renaissance humanism might have inspired the person who made it. Explain how humanism could have been the root of the branch you described above.
Four Renaissance achievements are:
Visual Arts - Mona LisaLiterature - The Divine ComedyScience - The TelescopeAdditional achievement – The printing pressThe painting of the Mona Lisa by Leonardo da Vinci in 1503 is a famous Renaissance work of art. Vinci’s painting Mona Lisa emphasizes individual and human emotions, which might be derived from the reality of the period.
The Divine Comedy by Dante Alighieri is a narrative poem telling the story of his journey through the three realms of the afterlife: Hell, Purgatory, and Heaven. This could be inspired by the value of human experience and individualism.
The telescope, which revolutionized the field of astronomy was invented in the early 17th century by Galileo Galilei. The telescope was initially controversial, but Galileo's invention was a product of the belief that people could use their intellect to improve lives.
The printing press was invented by Johannes Gutenberg in the mid-15th century, which allowed for the mass production of books and widespread knowledge. Gutenberg might be inspired to create the printing press by emphasizing the value of education and knowledge dissemination.
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9. The Bible deals with basic human questions, such as:
1 how we are to treat one another
2 how to relate to nature
4 all of the above
3what to think of ourselves
Answer: All of the above.
Explanation:
The Warsaw Pact was a military alliance between the Soviets and Western European countries. True
False
Answer:
True. The warsaw pact was a military alliance between the Soviets and Western European Countries.
Answer:
Explanation:
the answer is true
What did you need to get into a "speakeasy" during Prohibition? A. a distributor B. bribe money C. connections D. a password
Module 11 Section 1 Part 2
I. Germany expands
Hitler dreamed of avenging Germany's defeat in World War 1 so he wanted____________
Answer
Germany has been actively preparing for war to redistribute the world
Explanation:
This was used by Hiler as one of the typical reasons for the purpose of creating 1 Greater Germany in Europe
what punishments does the 14 points list
Wilson's 14 Points were created with the intention of demoralizing the Central Powers and motivating the Allies to victory.
Future international peace initiatives were included in the 14 points, including open commitments, armament reductions, freedom of the seas, trade liberalization, and determination for marginalized populations.
They wanted the power should be distributed. Its most famous accomplishment was the founding of the League of Nations, which, in contrast to Wilson's goal, existed independently of peace accords at first.
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The question is incomplete, the complete question is:
What punishments do the 14 points list in the Treaty of Versailles?