which of the following statements is true ?
a. an experiment is required to examine cause--and-effect relationships between variables
b. rando, assignment is another term for random sampling
c. is an experiment, the dependent variable is manipulated and the independent variable is measured
d. in order for the results of an experiment to be statistically significant, they must occur by chance no more than 10% of the time

Answers

Answer 1

The statements  that is true is: a. an experiment is required to examine cause--and-effect relationships between variables.

Which statement is true?

An experiment is  always  necessary to investigate cause-and-effect correlations between variables.

The investigation of cause and effect relationships between variables which are independent and dependent variables  is done through experiments.  Based on this in an experiment  the independent variable is changed to see how it affects the dependent variable.

Therefore the correct option is A.

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Related Questions

Why did foreign farmers become prosperous first?

Answers

Foreign farmers may have become prosperous first due to a variety of factors, such as: Access to new technologies,  Favorable climate and soil conditions.

Foreign farmers may have had access to new and innovative farming technologies that were not yet available in their home countries. These technologies may have enabled them to produce more crops, increase their yields, and reduce their costs, thereby allowing them to become more profitable.

Government support: Some governments may have provided support and incentives to foreign farmers, such as tax breaks, subsidies, or preferential treatment.

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which middle American country has deposits of almost every mineral as well as oil and natural gas (50 points)​

Answers

Answer:

Explanation8 c 7

How does Sr. Thea Bowman's response to racism exemplify the Franciscan theological tradition? How is her response rooted in the values of "human dignity" and the "common good?" (Note: be sure to address Sr. Thea's promotion of African Americans holding positions of authority in the Church; Hint: make sure to review the quotes from Sr. Thea chosen by Shannen Dee Williams in the assigned selection from her book Subversive Habits).

Part 2:
What is one concrete way in your professional life, whether it is at work or school, that you can respond to Sr. Thea Bowman's life and teachings?

Answers

A significant contribution to the Catholic Church's outreach to African Americans was made by Thea Bowman, FSPA, a Black Catholic religious sister who was also a teacher, pianist, liturgist, and scholar.

She challenged her church to accept her as "fully black and fully Catholic," she embraced her pain with a willing attitude, and she called everyone to live the faith as she tenderly taught young people about the joy of being a Christian. Her campaign to be canonized has its headquarters on this website.

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How do the people of today respond to what is going on in society?

Answers

Answer:

People of today respond to what is going on in society in various ways, ranging from active participation in social movements and protests to apathy and disengagement. Some individuals also use social media platforms to voice their opinions and concerns about societal issues.

Explanation:

which crops grow well in the tropical wet and dry climate of the Caribbean​

Answers

Answer:

Explanation:

Option a) bananas and sugarcane

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the extent to which an experiment actually measures to conceptual phenomena that it was designed to measure is called its ______.
a. operational definition
b. reliability
c. application validity
d. construct validity

Answers

Answer:

D.Construct Validity.

Explanation:

What is construct validity? Construct validity concerns the extent to which your test or measure accurately assesses what it's supposed to. In research, it's important to operationalize constructs into concrete and measurable characteristics based on your idea of the construct and its dimensions.

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Stressors I CANNOT CONTROL Stressors I CAN CONTROL examples​

Answers

An individual can control stressors like time management, healthy lifestyle and boundary setting.

An individual cannot control stressors like natural disasters, people's behavior and unexpected events.

What are examples of stressors that individuals can and cannot control?

We can have control over some stressors in our lives but there are certain things that are out of our control. For example, we can manage our time effectively and setting boundaries and learning to say no can also reduce stress levels.

But natural disasters such as hurricanes or earthquakes are events that we cannot control and they can cause significant stress. Similarly, other people's behavior can be a source of stress but this is not something we can control.

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Do you think it is too easy for married couples in the U.S. to divorce? Why or why not? 2) Would you opt for a covenant marriage? Why or why not? 3) Should divorce be more difficult to obtain in the U.S.? Or is the process arduous enough already? Explain your response.

Answers

I believe that it is easy for couples to get divorced in the United States if they both agree to the divorce. However, a covenant marriage would be easier to avoid some difficult processes.

Do you think it is too easy for married couples in the US to divorce?

Yes, I think it is easy for married couples to get divorced in the United States. However, it is necessary that both people agree to the divorce, otherwise the procedure can be much slower.

Is a covenant marriage better?

In the United States a covenant marriage might be better to avoid various procedures that couples must go through to register their marriages and make it legal. Likewise, if they want to divorce they must carry out several procedures.

Additionally, I believe that this procedure should not be more difficult since it already involves several steps.

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Write a letter to the Framers and explain your opinion on the system of government that was originally set up in the United States.

Answers

The most notable effort made by America to run itself as a free country was the Articles of Confederation (1781–1789). They joined the states as a confederation - a free class of states addressed in a Congress.

After the America declared its independence from Extraordinary England, the Articles of Confederation served as the written document that outlined the components of the national legislative.

In any case, approval of the Articles of Confederation by each of the thirteen states didn't happen until Walk 1, 1781. The Articles made a free confederation of sovereign states and a feeble focal government, leaving the greater part of the power with the state legislatures.

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depreciation
floating exchange rate
appreciation
fixed exchange rate
managed exchange rate

Answers

Answer:

c

Explanation:

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What was an important effect of Blackstone’s Commentaries on the Laws of England?
Group of answer choices

People in England no longer had to pay taxes.

Common law became more accessible.

Judges were able to rule as they pleased.

The rights of the accused were done away with.

Answers

An important effect of Blackstone's Commentaries on the Laws of England was that common law became more accessible. Hence, the correct option is B.  

Blackstone's work provided a clear and comprehensive explanation of the laws and legal concepts, which made the law more understandable and easier to apply. This helped to establish the common law system that is still used in England and other countries today. Therefore, option B is the correct answer.

Therefore, the ideal selection is option B.

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Cabinet members are:

O a. The President's inner advisory group.

O b. Elected by the President and approved by the Senate.

O c. Important because they help the President carry out laws made by Congress.

O d. All of the above.

Answers

Option D is correct
The correct Answer is D

What is an important reason scientists are studying plants from the rain forests of South America?

help asap!!!!!​

Answers

Answer: To see if they can grow in other parts of the world

Explanation: Scientists study the rainforest to determine the impact of deforestation on biodiversity.

Image courtesy of NASA
Using complete sentences, identify the region circled on the map above. Describe at least four characteristics
of the region that make it a unique location in Canada.

Answers

According to the information, we can infer that this region is important because is the second largest bay in the world, it has winter and summer, it has diversity of animals and it has been inhabited by Indigenous peoples for thousands of years.

What are the main characteristics of Hudson Bay region?Geography: Hudson Bay is the second-largest bay in the world and is surrounded by some of Canada's most rugged terrain. The region is home to the Canadian Shield, a vast expanse of ancient rock that covers much of central and eastern Canada.Climate: The climate in the Hudson Bay region is characterized by long, cold winters and short, cool summers. The bay itself is covered in ice for much of the year, making it an inhospitable environment for many species.Wildlife: Despite the harsh climate, the Hudson Bay region is home to a diverse range of wildlife, including polar bears, beluga whales, caribou, and arctic foxes. The bay is also a critical breeding ground for many bird species, including the endangered Eskimo curlew.Indigenous cultures: The region has been inhabited by Indigenous peoples for thousands of years, and their cultures and traditions are an essential part of the region's identity. The Inuit, Cree, and Ojibwe are among the many Indigenous groups that call the Hudson Bay region home, and their languages, art, and traditions have shaped the region's history and culture.

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What kind of harsh weather occurs in the Caribbean?​

Answers

Answer:

Explanation:

The Caribbean region is known for its generally warm and humid tropical climate, but it can experience harsh weather conditions, particularly during the hurricane season from June to November. Some of the severe weather events that can occur in the Caribbean include:

Hurricanes: The Caribbean region is vulnerable to hurricanes, which are large, powerful storms that can cause high winds, heavy rain, storm surges, and flooding. Hurricanes can cause significant damage to infrastructure, homes, and crops in affected areas.

Tropical storms: Tropical storms are similar to hurricanes but are less intense. They can still cause high winds and heavy rain, and can lead to flooding and landslides.

Drought: While the Caribbean is known for its relatively wet climate, drought can occur in some areas, particularly during the dry season. Drought can cause water shortages, crop failure, and other impacts on agriculture.

Severe thunderstorms: Thunderstorms can occur in the Caribbean, particularly during the wet season. They can produce lightning, high winds, and heavy rain.

Heat waves: The Caribbean can experience periods of extremely hot weather, particularly during the summer months. Heat waves can pose health risks to people, especially those who are vulnerable such as the elderly or those with pre-existing health conditions.

OPTION B) HURRICANE

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Summarize the specific methods used by interest groups in order to influence governmental
decision making in all three branches of government. Provide at least two examples from each
branch

Answers

One of the most used method by interest groups to influence governmental decision making in all three branches of government is lobbying.

How do interest groups use lobby to influence decision making?

Lobbying is when interest groups seek to influence public policy by directly communicating with government officials which can involve meeting with members of Congress, executive agency officials to present their arguments, provide information and make requests.

They lobbyists provide campaign contributions to politicians in exchange for favorable treatment but has been criticized for allowing wealthy interest groups to have undue influence on policy decisions and for leading to corruption and conflict of interest.

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What do you think of the way Emoni responds to people who talk to her
with disrespect, like the school security officer, Mrs. Palmer, and now
Steve?

Answers

Some of the time Emoni is vcalm when people disrespect her other times we see that she would stand up for herself

How is Emoni disrespected?

From my understanding, Emoni is a character in Elizabeth Acevedo's novel "With the Fire on High" who faces discourtesy from both Mrs. Palmer -the school security officer- and Steve at various points throughout the story.

In reaction to the challenging and ill-mannered behavior that was directed toward her, Emoni behaves in different ways; she will either stay composed and attempt to calm the situation down or be serious and courageous enough to stand up for herself and self-voice her view point.

On the whole, Emoni's responses to being treated with disrespect demonstrate that she does not hesitate to effortlessly make clear her opinion, along with remaining robust and confident in the face of any opposition.

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The article by J. Poppendieck, “Want Amid Plenty: From Hunger to Inequality”, supports the ideas of the ______________ perspective by focusing on the role of power in how we address poverty through hunger.Functionalist

Conflict

Symbolic Interaction

Feminist

Answers

The article by J. Poppendieck, “Want Amid Plenty: From Hunger to Inequality”, supports the ideas of the conflict perspective by highlighting the power imbalances inherent in how we address poverty and hunger.

The conflict perspective emphasizes the role of power and inequality in shaping social structures and interactions, and Poppendieck argues that hunger and poverty are not simply issues of scarcity or distribution, but rather are rooted in unequal power relations that perpetuate economic and social disparities.

From a feminist perspective, this analysis highlights the ways in which inequality poverty and hunger disproportionately affect women and other marginalized groups, and underscores the importance of addressing these issues through a lens of social justice and equity.

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Question 7 of 15
One drawback of the social services provided by northern European
governments is that:
O A. there are few jobs available for young workers.
B. citizens have to pay high taxes.
C. income inequality is generally high.
OD. many citizens cannot afford health care.
SUBMIT

Answers

I think is B: citizens have to pay high taxes

Which event is MOST associated with the change in American life
shown in this sketch?
A The adoption of the Great Compromise
B The establishment of a two-party political system
C The ratification of the Fourteenth Amendment
D The election of more qualified judges

Answers

Answer:

C.

Explanation:

Russia has an absolute advantage over South Africa when it comes tg jump ropes because

Answers

Russia has an absolute advantage over South Africa when it comes tg jump ropes because of its widespread or it is one that is part of their culture

What is the  absolute advantage?

As a result, Russian competitors may have more get to to preparing offices, coaches, and assets devoted to hop rope preparing, giving them an advantage in terms of skill and aptitude advancement.

Also, Russia incorporates a history of victory in jump rope competitions at national and worldwide levels, with set up hop rope groups and organizations that frequently take part in competitions and have a riches of encounter.

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the extent to which an experiment actually measures to conceptual phenomena that it was designed to measure is called its ______.
a. operational definition
b. reliability
c. application validity
d. construct validity

Answers

Answer:

d. construct validity

Explanation:

Why are Emoni's feelings so complicated when she hears the total amount
of money raised from the Winter Dinner?

Answers

Answer:

Emoni's feelings are complicated when she hears the total amount of money raised from the Winter Dinner because she feels proud of her accomplishment, but also guilty for not being able to contribute more due to her responsibilities as a teenage mother.

Explanation:

Question 1 of 10
Which of the following topics would use chronological organization?
A. History of women's sports
B. Solving high levels of carbon emissions
C. Wind energy and the environment
D. Careers in the fashion industry
SUBMIT

Answers

The topic that would use chronological organization is A. History of women's sports

What is chronological organization ?

To present a smooth narrative progression, historical accounts often employ chronological organization, which categorizes data based on the order in which it transpired chronologically, either from earliest to most recent or vice versa.

The story of women's athletics entails a series of occurrences that took place over several years. These include initiating women-exclusive athletic tournaments, developing sports leagues for female players, and tracking advancements made in female representation and engagement in sports activities.

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Who originally characterized introversion and extroversion as aspect of the libido

Answers

Answer:

Carl Jung is the psychologist who originally characterized introversion and extroversion as aspects of the libido in his theory of personality.

Explanation:

Answer:

Carl Jung , a Swiss psychotherapist, popularized extraversion and introversion in 1921. Thus, the correct answer is option B.

How can a government system oppress or empower?

Answers

A government system oppresses by increasing corruption and empowers by giving freedom and an improved lifestyle.

An administrative structure known as a "government" was created to preserve the smooth operation of any nation by upholding the rule of law, enforcing constitutional laws, and offering improved services to its people.

Empowerment in politics is the process of giving power to people who do not currently hold it in different manners. Involvement in democratic decision-making is necessary for political empowerment which helps in growth and development.

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monthly transportation budget for a car payment.

Monthly transportation budget based on $4,000 net monthly income
14% of net monthly income ($4,000 x .14)


Minus car insurance


Minus gas


Minus savings for future car expenses


Amount remaining (monthly payment you can afford)

Answers

A budget refers to making financial planning for the expenses that are going to occur and controlling the spending of an individual.

Making financial plans for anticipated expenses and keeping personal spending under control are referred to as creating a budget. The budget provides a rough approximation of the costs.

In the given case, the complete information is missing so the answer is written in a generalized manner.

The family pays $560, or 14% of their $4000 income, in taxes. A total of 12% is paid by the other household. As a result, the family spends a greater portion of their money on transportation as a budget.

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Theo: What does Martin Luther believe constitutes the true church?

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Martin Luther believe constitutes the true church is the holy believers and lambs who hear the voice of their Shepherd.

Martin Luther states that a seven-year-old child understands what the Church is, specifically, the holy believers and lambs that listen to the voice of their Shepherd," says Martin Luther in his brief explanation of the church.

He was against indulgences in general, not only the church's avarice. He didn't think the Catholic Church had the authority to absolve individuals of their sins. Luther believed that only God's kindness could bring about salvation. Nobody had to look for salvation through the church or pay for it.

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What is the west coast of Africa empire

Answers

Answer: Songhai empire

Explanation:

Evaluate Moore's argument in the context of the earlier readings. Create an argument that applies Moore's captialocene to Singer, Shiva or Whyte.

Answers

Capitalism is a serious concept that should be understood not only as a system of capitalism but also as a way of structuring interactions between people and the rest of nature. This is what it means to be a part of the capitalocene.

The difficulty is that the Anthropocene acknowledges our management of nature and its reduction to resources; many of its proponents think we just need to do a better job.

The ecological fallacy can be used to Professor Whyte's work because it was drawn to a conclusion using a sample of average data for arrests in rural areas of nature.

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