An armor specialist fires from different types of firearm at a bulletproof vest to find out which kinds of bullets can penetrate it and which ones cannot. Is this study observational or experimental

Answers

Answer 1

Answer:

observational study

Explanation:

In simple words, Since of moral considerations or practical constraints, an observational study makes generalizations from a subset to a community in which the predictor variables is not within the control of the researchers.

Observational research include the monitoring of subjects who have not been subjected to any forced changes in their circumstances, i.e., they have not been subjected to any treatment.

Observational investigations aim to explore the 'natural' condition of risk indicators illnesses, or consequences, despite the fact that participants' behavior may change while being observed.


Related Questions

What was the purpose of setting up the Public Works Administration and the Works Progress Administration?

Answers

Explanation:

to put people who were made jobless by the great depression to work. much of it was public works projects like road & bridge construction but also included things like art

A directional state is when systems are not static but are steadily moving?

Answers

Answer:

Yes.

Explanation:

Yes, a directional state is refers to a systems that are not static, they are moving steadily in a specific direction. In this state, the body or an object does not remain in the resting position but in continuous motion in a specific direction so we can conclude that in a directional state, the object is not at rest but moves continuously in a particular direction.

Which characteristic of living things can also be found in nonliving things

Answers

Answer:

Life is the set of qualities of living beings, they have a complex material structure and have characteristics that differentiate them from inanimate beings, among which irritability, adaptation, reproduction, metabolism, growth and homeostasis are distinguished.

Which of the following are reasons for using models ____________:

a. Give the exact answer
b. Tells you what you need to do
c. Save time
d. Take easy problems and make them easier

Answers

The correct answer is B) Tells you what you need to do.

Which of the following are reasons for using models?

Answer: Tells you what you need to do.

Scientists like to use models in their research because models help scientists visualize things they can’t see. And using the model on a minor scale, scientists can better study the phenomenon and come with a solution that can be applied.

When scientists use models, what they are doing is representing the issue at hand on a minor scale to describe the nature of the research and the possible solutions. Otherwise, the phenomenon is too big or complicated in real life, which often presents big challenges to scientists.

How do u write "22 june 2021" in 5 letters without using numbers ?​

Answers

you walk away and do something worth your time.

The answer is Today

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How does finacial resources influence the
development of nation? Write in two
Sentences

Answers

Development of economy - Financial resources lead to development of economy of the country, leading to generation of employment opportunities, reduction in poverty and overall nation's development. They also lead to development of education, medical and employment infrastructure of the country.

You are sitting in a dark movie theatre watching a scary movie. In the movie the protagonist is walking down a long dark hallway. The music starts to quicken and you heart starts to beat faster with the anticipation of whatever is about to happen next. This situation is different from if you were actually the person in the movie, where you might be feeling more fear than anticipation. Which emotion theory in contingent upon the context of a situation

Answers

Answer:

The emotion is contingent upon the context of the situation because if you are watching the movie, you are eager and anxious to find out what is coming next, but if you were the person walking down the hallway, you would not want what is coming to come out.

Explanation:

The emotion depends on the situation's context because, when watching a movie, you are curious and impatient to learn what happens next. But if you were the person walking down the hallway, you would not want what is about to happen to be revealed.

What, in a dark movie theater watching a scary movie?

When they are endangered, we feel afraid, when they are injured, we feel hurt, and when they succeed, we feel happy. As readers or watchers, we are accustomed to these emotions.

Even tragic or dramatic movies have the power to evoke strong feelings. A 2016 study found that sobbing may trigger the same endorphin release as laughing. Dramatic films may boost feelings of gratitude and lessen loneliness.

Therefore, When you cry during a movie, oxytocin has been released as a result of the connections you feel from having a vicarious social experience. The movie's plot will grab your interest and arouse your emotions.

Learn more about scary movie here:

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Describe the route by which Western farm products traveled to markets in the East. ​

Answers

Answer:

There were few roads in the West, so farmers shipped their crops down the Mississippi to the port at New Orleans. From there, the goods were shipped to markets in the East.

Explanation:

three limitations to the right of freedom of expression

Answers

Answer:

Limitations on speech that might be relevant in the context of interruption of public speech such as heckling include prohibitions on disturbance of public order or safety, defamation, hate speech, insult and violation of human dignity in a number of the countries surveyed.

Hasty Generalization In this exercise, you will practice identifying a fallacy that is usually referred to as the hasty generalization (or converse accident) fallacy. This fallacy is often classified as a fallacy of weak induction. In general, fallacies of weak Induction mimic the forms of typical Inductive arguments but rely on premises that are clearly inadequate to support a proposed conclusion. In particular, a hosty generalization fallacy resembles the form of a typical generalization argument, but it draws its conclusion from an inadequate sample. A sample may be inadequate either because it is too small or because it is not randomly selected. Consider each of the following argumentative passages and indicate (1) whether it commits a fallacy and (w) whether, specifically, it commits a hasty generalization fallacy. (Note: It is possible for a single argument to come more than one type or fastocy. Also, if an argument commits a different fallacy altogether, indicate that it does commit a fallacy, but not the "hasty generalization" fallacy). Passage A The president argues that military Intervention must remain an option if our nation's interests in the region continue to be threatened But if military intervention is an option in that region, then where does it stop? We'll end up having to invade every country that disagrees with us. And the next thing you know, we will have dragged our allies into a full-scale world war, We cannot allow that.Passage A___commit a fallacy, specifically, it____commit a hasty generalization fallacy. Passage B My grandfather gave me a four-leaf clover soon before he passed away last year, and I've carried it with me during every basketball game my team has played this season. My team had its best season ever this year! I'm sure we couldn't have done it without my grandfather's four-leaf dover. Passage B____commit a fallacy: specifically, it____commit a hasty generalization fallacy. Passage CI saw three teenagers skipping school and paying poker in a neighbor's garage last week. High school students are just a bunch of truont hoodlums these days. Passage C_____commit a fallacy: specifically, it_____commit a hasty generalization fallacy. Passage D If Samantha Stevens is not a witch, why can't she prove it? Without such proof, we can only assume that Ms. Abigail is telling the truth when she accuses Mrs. Stevens of witchcraft. Passage D____commit a fallacy specifically, it_____commit a hasty generalization fallacy, Passage E Recent statistics suggest that the odds of being killed in a plane crash are about 1 in 11 million. By contrast, the chances of being killed in an automobile accident are 1 in 5,000. So there is no reason for you to fear flying more than you fear riding a car.Passage E____commit a fallacy; specifically, it_____commit a hasty generalization fallacy.

Answers

Answer:

Passage A commits a fallacy, specifically, it does not commit a hasty generalization fallacy

Passage B commits a fallacy specifically it does not commit a fallacy of hasty generalization.

Passage C commits a fallacy specifically a fallacy of hasty generalization

Passage D commits a fallacy specifically, it does not commit a hasty generalization fallacy

Passage D commits a fallacy specifically, it does commit a hasty generalization fallacy

Explanation:

A fallacy is a flawed argument, one that does not follow logically and therefore concludes wrongly from a premise.

A fallacy of hasty generalization occurs when a speaker assumes a generalization from a specific occurrence in the premise of his argument. Example, saying all high school teenagers are hoodlums because you came across one or two who are.

what format did people use to store information on electronic age?​

Answers

Answer:

Computer

Explanation:

the computer is the most common device used to store information.

phân tích các nội dung cơ bản trong xây dựng và hoàn thiện njaf nước pháp quyền xã hội chủ nghĩa ở nước Việt Nam hiện nay

Answers

Answer:

hi whats your name how are you hope your fine who your crush

How and why has medicine usurped legal and religious institutions when it comes to defining norms/deviance?

Answers

Answer:

Explanation:

Get in touch with your local Jehovah's Witness branch. They can give you an earful on this subject.

They have religious reasons for objecting to transfusions. When it comes to children, the courts have overruled them saying that the welfare of the child is more important than any medical objection or argument that the witnesses may have.

People with Leukemia at some point in course of their disease, may need a transfusion. Nothing else will do. The cells in blood fight foreign antibodies and transport oxygen to organs that need it. If a patient's own blood can't do it, then a transfusion becomes necessary.

The courts have a right to dictate terms when children are involved. The courts do not have the same right with adults. If an adult chooses to end the suffering,  they have that right. There even comes a point (in Canada at least) where death is an option. But an individual patient must give knowledgeable consent to taking his own life.

So medicine has a say in some things and not in others. In the United States, the population has not given up on the rights of the 1st amendment. And medicine can override even those rights.

Read the following scenario and answer the question below.

Sarah is a local politician running for a seat on the city council. She is preparing a speech she will give tomorrow to a group consisting of senior citizens and members of the PTA (Parents Teachers Association). She is hoping her speech will increase support for her campaign.

Evaluate the following details Sara plans on including in her speech and put them in order from most important to least important to supporting her argument.
I – Education
II – Nonpolitical leadership experience
III – Political management experience
IV – Family and personal background
A.
IV, III, II, I
B.
II, III, I, IV
C.
III, II, I, IV
D.
I, II, III, IV



Please select the best answer from the choices provided


A
B
C
D

Answers

Answer:

D

Explanation:

Education is best because without education you can be a political

Angela and Glenn are deciding if they should get married. Their biggest point of contention by far is over money. Angela believes strongly that the right way to handle family finances is to save as much as possible for the future. Glenn, however, has no problem spending freely, using credit cards, and borrowing for lifestyle. As Angela is considering whether or not to marry Glenn, which questions would help her to evaluate the problem of finances?

Answers

Answer:

The question which will help her to evaluate the problem of finances is as follows:

"Does marrying Glenn fit with my personal financial values?"

Explanation:

As we have clearly seen the above scenario, the question which will help her to evaluate the problem of finances is as follows:

Does marrying Glenn fit with my personal financial values?

I hope this answer helps. Thanks :)

what is human rights​

Answers

Answer:

The basic rights and freedoms that all humans should be guaranteed, such as the right to life and liberty, freedom of thought and expression, and equality before the law.

Human rights are rights inherent to all humans, no matter race, gender, nationality, ethnicity, language, faith, or every other repute. Human rights include the right to life and liberty, freedom from slavery and torture, freedom of opinion and expression, the right to work and schooling, and lots more.

What are the three kinds of human rights?

At the same time as monetary, social, and cultural rights are framed as rights someone is entitled to, most civil and political rights are about safety from certain things, like torture and slavery.

It's far something to that you are entitled via distinctive feature of being human. Human rights are based on the precept of admiration for the character.

Their fundamental assumption is that absolutely everyone is an ethical and rational being who merits to be handled with dignity. They may be referred to as human rights due to the fact they're normal.

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The Dunns are shocked when their Spanish-speaking daughter-in-law says
certain things. She has a good command of English, but she does not have a
sense of what should be said to her English-speaking in-laws. This is an
example of cultural
A. appropriation
B. oppression
C. misunderstanding
D. tradition

Answers

Answer:

C

Explanation

Answer: C
Explanation: C misunderstandings

Help please!!! Read the text below, and state one way that the Indian Removal Act of 1830 would affect many Native American Indians.
-----------------------------------------------------------------------------------------------------------------------------
An act to provide for an exchange of lands with the Indians residing in any of the states or territories, and for their removal west of the river Mississippi.

Be it enacted by the Senate and House of Representatives of the United States of America, in Congress assembled, That it shall and may be lawful for the President of the United States to cause so much of any territory belonging to the United States, west of the river Mississippi, not included in any state or organized territory, and to which the Indian title has been extinguished [revoked], as he [the president] may judge necessary, to be divided into a suitable number of districts, for the reception of such tribes or nations of Indians as may choose to exchange the lands where they now reside, and remove there; and to cause each of said districts to be so described by natural or artificial marks, as to be easily distinguished from every other.

-- Indian Removal Act of 1830

Answers

Answer:

Many of them would die because they were forced to walk the Trail of Tears in deadly conditions with no assistance.

how can we preserve our forest

Answers

Answer:

Forest must be protected for an sustainable of planet earth. Adequate cover of forest save the earth against floods and erosion,regulating the movement of water prevent against unwanted famines,we should save forest because it influence on the climate. Forest help in fertilising the ground for soil fertility.

Explanation:

#carry on learning

what is the role of literacy perequisites in the development​

Answers

Answer:

Developing literacy in early childhood plays a critical role in learning development. Literacy skills essentially set the stage for future education goals parents and educators will implement, as well as helping children grow academically.

Explanation:

what is the important of social study?

Answers

Answer:

social studies is a discipline that includes humanities such as geography, history, and political science. ... “The primary purpose of social studies is to help young people make informed and reasoned decisions for the public good as citizens of a culturally diverse, democratic society in an interdependent world.

Answer:

Social studies helps students understand the world they live in, so they can make their own decisions about issues bothering them, especially when they grow up.

Dùng tam đoạn luận của Aristote, em hãy rút ra kết luận từ hai tiền đề sau:
1) Tất cả người giàu không lãng phí thời gian. Một số người giàu thích thể thao.
2) Một số sinh viên thích nghiên cứu khoa học. Mọi người thích nghiên cứu khoa học có tính
quyết đoán.
3) Mọi con cá đều sống dưới nước. Con vật này không sống được dưới nước.

Answers

Answer:

Tôi đã chọn rút ra kết luận từ Tất cả những người giàu không lãng phí thời gian. Một số người giàu thích thể thao, và Tất cả các loài cá đều sống trong nước. Động vật này không thể sống trong nước.

1) Tất cả những người giàu không lãng phí thời gian, một số người giàu thích thể thao. Tôi có thể rút ra từ điều này rằng ngay cả khi ai đó tỏ ra giàu có và bế tắc trên bề mặt, họ vẫn vui vẻ và đánh giá cao việc làm những việc mà mọi người đều làm.

3) Mọi con cá đều sống dưới nước. Con vật này không sống được dưới nước. Tất cả các loài cá đều sống trong nước. Động vật này không thể sống trong nước. Từ đó tôi có thể kết luận rằng động vật trên cạn không thể thở dưới nước vì chúng không có mang.

Explanation:

Which crop did the English started to plant first​

Answers

Answer:

Because the soil was rocky and the climate was often harsh, colonists in New England only farmed enough to feed their families. Some of these crops included corn, beans, and squash. The New England colonies, however, were full of forests, giving the colonists the important natural resource of trees.

Explanation:

I hope this helps! God bless! Thanks! BRAINLIEST PLEASE

What opinions does the Wife of Bath express in the tale? What do all her opinions-and her tale itself-tell you about her character?

Answers

Answer:

women cannot keep secrets, women want dominance and power over men in marriage and also they do not want their faults to be pointed out.

lustful and self-aware character

Explanation:

The Wife of Bath's Tale is one of the most famous and well known books written by the author,  Geoffrey Chaucer. The story speaks about the transformation of the old hag into the beautiful maid.

It tells us about the role of the women in the Late Middle Ages.

The opinions that the Wife of Bath expresses in this story is that women cannot keep secrets, women want dominance and power over men in marriage and also they do not want their faults to be pointed out.

All her opinions and the tale speaks of her as a lustful and self-aware character.

What fact could best be added to the web below?

Answers

Answer:

trial by jury

Explanation:

why should everyone work? ​

Answers

ANSWER:Working is essential for everyon. Working can also give you more independence and more control over your own life. When you work, you are learning new things, getting more skills, and making friends with people people you meet through your job. Communit. People work to be part of and contribute to their communitie.

Which statement best describes the relationship between competition and a free-market economy?

Answers

Answer:

buying and selling the same product

Explanation:

maybe they get their goods in the same way so they can come together to talk about the price or any other business

evaluate the effectiveness of taxes as a government's intervention measure to correct market failure​

Answers

It's impossible to identify a solution for market failure without clearly identifying what a market failure is and why it persists. The common interpretation of market failure is the failure of a market to live up to the standards of perfect competition that leads to an efficient distribution of goods and services.

two forms of collusion​

Answers

Answer:   It is possible to engage in collusion in two ways. When two or more firms in the same industry formally agreed that they would control a particular market, it was termed "explicit collusion." The act of informal, independent co-operation between two or more businesses in the same industry results in implicit collusion.

                         

Explanation:

Importance of Extended Family​

Answers

Answer:

Extended family members, especially grandparents, can assist in passing on cultural teachings and traditions, including language.

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