In a study on the effects of noise on test performance, noise would be the _____ variable. Please choose the correct answer from the following choices, and then select the submit answer button. comparison

Answers

Answer 1

Answer:

Dependent Variable.

Explanation:

I majored in Social Studies

Answer 2

Answer:

noise would be the independent variable, or manipulated variable.

Explanation:

The independent variable of an experiment is the thing that is changed throughout the experiment. So in the experiment with how noise affects tests, the noise level would change. The dependent variable, or responding variable, is the result of the independent variable. So, the dependent variable would be how well students did on their tests. The scientists have no direct control over it, the only thing they have direct control of is the independent variable, which is the noise level.

I hope this helps :)


Related Questions

Page 1
How c has currency help in economic activities?
Write in short.​

Answers

Answer:whatever serves society in four functions has a medium of exchange, a store of value, a unit of account, and a standard of deferred payment.

Explanation:

currency help in economic activities

At the supermarket, Vickie just ran her cart into a display of jars with jams and preserves, and now the aisle is full of broken glass and jam. She feels like leaving the store as quickly as possible. Is that an acceptable course of action? Yes, it is; since Vickie's religion says that it's OK to act like this, she's justified. However, since our religion says we should clean up the mess, we wouldn't be justified.

Answers

Answer:

egg

Explanation:

who are you

Lol she ran her cart into a display of jars bahahahah

If all the world is a stage, where does the audience sit?
There is this saying were "all the world is a stage" which essentially means that you can do anything you want. but where does the audience sit? there can't be a stage without an audience.

Answers

Answer:

The audience could be our ancestors, looking after us.

Explanation:

anyone know the answer i redid it

Answers

C. Develop technological advances to improve how things work

How does creating environment aid to therapeutic work

Answers

Answer:

Image result for How do you create a therapeutic environment?

Reduce or Eliminate Environmental Stressors

Artwork and aesthetics can enhance the soothing and calming qualities of a space.

Adequate space should be provided in public areas and waiting rooms to avoid crowding.

Perceived waiting time can be mitigated by positive distractions.

Visual and noise privacy.

Explanation:

Which of the following best describes the qualities of a good hypothesis?
A. Conceptually unclear
B. Irrelevant to the problem
C. Specific
D. Inconsistent​

Answers

Answer:

A

Explanation:

In this experiment,
were intentionally manipulated. These were the independent variables.

Answers

Answer:

B AND C

Explanation:

In this experiment, the values that were intentionally manipulated. These were the independent variables is length of the track and the dependent variable measured was the speed of the car.

What are independent variables?

The experimenter manipulates or modifies the independent variable, which is thought to have a direct impact on the dependent variable.

In the same context, in numerical techniques, statistical modeling, and experimental sciences, there are dependent and independent variables.

However dependent variables get their name because, during an experiment, their values are investigated under the presumption or requirement that they are dependent on the values of other variables due to some law or rule.

Thus, in this experiment, were intentionally manipulated. These were the independent variables. The dependent variable measured was temperature and surface area time of the reaction.

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Do you think DDT should be used in Africa to combat malaria? Why or why not? What do you think the future consequences will be in Africa due to using DDT? Your opinion needs to be backed by reasons. Answers should be at least five sentences long.

Answers

Answer:

No, that's a horrible idea. If we were to use DDT to combat Malaria in Africa, it could bring unparalleled consequences. DDT is known to be harmful to humans and even animals. If we were to use it, we would just be replacing one problem with another and, all of a sudden you'll have people on the ground shaking with seizures. Malaria can be treated, without the usage of DDT that does not leave lasting consequences. DDT as previously mentioned has multiple life-threatening symptoms such as seizures, tremors, vomiting, and shakiness. For the reasons written above, numerous countries have banned its usage including the United States. According to the CDC, "Liver cancer occurred in lab mice that were fed large amounts of DDT. Some studies in humans linked DDT levels in the body with breast cancer, but other studies have not made this link. Other studies in humans have linked exposure to DDT/DDE with having lymphoma, leukemia, and pancreatic cancer." I acknowledge that DDT is effective in combatting insect-borne diseases such as malaria, but this is only when used properly, and I honestly do not have enough faith to hope that there will be no human error. Point being, what is the purpose of eliminating a disease to replace it with another problem.

Explanation:

there we go

A panel of scientists recommended that DDT spraying be significantly reduced in malaria-plagued Africa and Asia because people are exposed to high levels of DDT in their homes, which can have serious health consequences.

What are DDT's advantages and disadvantages?

It was an excellent and inexpensive insect toxin, allowing plants to grow without fear of being eaten. DDT's poison did not affect humans or animals at the time of its creation, but only pests, which increased crop yield at the time. During World War II, it was also used to treat typhus and malaria.

IRS employs DDT by spraying a DDT coating on indoor surfaces. This residual coating prevents malaria transmission by acting as a spatial repellent or contact irritant, or by killing mosquitos, indicating that it has more than one mode of action, effectively preventing or interrupting transmission.

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Why do U.S. States have their own constitutions? to be able to hire more people to work in government offices to be able to create laws different from those in the federal constitution to be able to govern in those areas not specifically written in the federal constitution to be able to collect taxes

Answers

Answer:create laws different from those in federal constitution

Explanation:

Why was Korea permanently separated into two countries after the Korean War? The US and USSR could not agree on how to unite Korea. China controlled North Korea, and the US controlled South Korea. The USSR controlled North Korea, and the US controlled South Korea. North Korea wanted to be communist, and South Korea wanted to be democratic.

Answers

Answer: The USSR controlled North Korea, while the United States controlled the South.

Explanation:

After the Korean war, the Soviet Union controlled North Korea, the Soviets installed a communist government, while the United States controlled the Southern aspect and made room for them to have an election.

_______ is believed to have been a tribal diety who came to be identified with Lord Krishna​

Answers

Answer:

The Abhiras

Explanation:

The Abhiras were a nomadic tribe that shared elements identified with Krishna.

Which best explains the need for the Great Compromise?
Yes

Answers

I can’t see a picture / any multiple choice options, but the reason they needed it was to settle the argument about legislative representation between small and big states during the philadelphia convention. it was to find a middle ground between the Virginia plan and the New Jersey plan.

According to population, the states would be represented differently in the lower house of the legislature than they would in the upper house.

What do you mean by Compromise?

Compromise is an understanding or resolution of a disagreement reached with concessions from each side.

During the 1787 Constitutional Convention, there was a contentious debate about congressional representation: States with bigger populations desired representation based on population, while smaller states demanded equal representation. The Great Compromise was devised by the founding fathers to prevent the convention from descending into anarchy. The accord, which established the current system of congressional representation, now has an impact on everything from so-called "pork barrel" legislation to how the electoral college counts votes in presidential elections.

Therefore, The representation of the states in the lower house of the legislature and the upper chamber of the legislature would differ based on population.

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How did the Crusades have a positive effect on medieval Europe?


Feudalism was stronger than ever.


Crusaders returned to Europe with new ideas.


The Turks were driven from the Holy Land permanently.


The Crusades ended the Great Schism.

Answers

Answer:

Crusaders returned to Europe with new ideas.

Explanation:

i took the test

Answer:

Crusaders returned to Europe with new ideas.

Explanation:

The Monetary Policy of Tazi is controlled by the country's central bank known as the Bank of Tazi. The local unit of currency is the taz. Aggregate banking statistics show that collectively the banks of Tazi hold 300 million tazes of required reserves, 75 million tazes of excess reserves, have issued 7,500 million tazes of deposits, and hold 225 million tazes of Tazian Treasury bonds. Tazians prefer to use only demand deposits and so all money is on deposit at the bank.

Answers

Answer:

c. 1,250 million tazes

Explanation:

First we need to calculate the reserve ratio as follow

Reserve ratio = Required reserves / Total Deposits

Where

Required Reserves = 300 million tazes

Total Deposits = 7,500 million tazes

Placing values in the formula

Reserve ratio = 300 million tazes / 7,500 million tazes

Reserve ratio = 0.04

Reserve ratio = 4%

Now calculate the Money multiplier using following formula

Money Multiplier = 1 / Required reserves ratio

Placing values in the above formula

Money Multiplier = 1 / 4%

Money Multiplier = 1 / 0.04

Money Multiplier = 25

Calculate the Change in money Supply

Change in money supply = Value of treasury bond x Money Multiplier

Placing values in the formula

Change in money supply = 50 million tazes x 25

Change in money supply = 1,250 million tazes

write the condition of agricultural system in Nepali​

Answers

Nepal is an agricultural country having 66 percent people directly engaged in farming. Farming is subsistent in nature and crop is mostly integrated with livestock. Nepal is richly endowed with agro-biodiversity. Rice, maize, millet, wheat, barley and buckwheat are the major staple food crops.

What are the largest independent executive agencies?
How are they organized?

Answers

The largest is the company’s and there organized by the time and place

type the answer that you think I should say ​

Answers

Answer:

Answer to what...

Explanation:

A 7.5 N force is applied to a football, generating an initial acceleration of 152m/s . Calculate the mass of the football.

Answers

Answer:

0.049 kg

Explanation:

The mass of the football can be found by using the formula

[tex]m = \frac{f}{a} \\ [/tex]

f is the force

a is the acceleration

From the question we have

[tex]m = \frac{7.5}{152} \\ = 0.049342...[/tex]

We have the final answer as

0.049 kg

Hope this helps you

Answer:

The mass of the football is 0.049 kgs.

Explanation:

[tex]f \: = 7.5[/tex]

[tex]a \: = 152[/tex]

We know,

[tex]f \: = \: ma[/tex]

So,

[tex]m \: = \: \frac{f}{a} [/tex]

[tex]m \: = \frac{7.5}{152} [/tex]

[tex]m = 0.049[/tex]

The difference between secured and unsecured loans is that the secured loan
A. requires a cosigner
B. doesn't require collateral
C. has a lower interest rate
D. offers protection against identity theft

Answers

Answer:

C. has a lower interest rate

Explanation:

A secured loan is a loan that when the borrower pledges some asset as collateral for the loan, which then becomes a secured debt owed to the bank or creditor who gives the loan.

So this collateral then makes sure that regardless if the loaner does not pay them back will be able to take the collateral as a asset and sell it to get what was originally owed to them.

Hope this helps!

why was maximillien de robespieere executed​

Answers

Answer:

Thousands more were beaten to death or died in prison. After a year of harsh rule by Robespierre, many of the revolutionary leaders had had enough of the Terror. They turned on Robespierre and had him arrested. He was executed, along with many of his supporters, by guillotine on July 28, 1794.

Explanation:

please make brainliest

Why did Athens become a center for wealth and trade?

Answers

Answer:

Athens became a center for trade and wealth because of its prime location along the Mediterranean trade route, early use of democracy, and the lack of fertile farming land, which in turn pushed the citizens to become merchants/traders. They also were successful in keeping what was theirs with a strong army and powerful leaders. This growth of power was continuous since they set out on a conquering sprees and created many new dependent colonies. Pericles, a highly influential statesman, supported and saw the power held Athens held. After seeing how victorious and affluent the city was becoming, he decided to put the treasury of the leagues in Athens. This solidified the prominence of Athens in the Grecian economy.

Explanation:

Hope this helps and good luck with your studies! :)

PLEASE ANSWER I WILL GIVE YOU BRAINIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer : D

Explanation: That type of government Legalizes  force and power is restricted through delegated and enumerated authorities.

Im not sure but go for it.

Answer:

d is my best guess :/

Which statement describes earthquakes? They release energy. They are caused by reduced stress in rocks. They begin at the epicenter. They result from movement on Earth’s surface.

Answers

A.They release energy.

I did the test and got 100%

The statement that best describes the true nature of earthquakes is that: They release Energy.

What is an Earthquake?

An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.

When an earthquake occurs, it shakes the earth and destroys a lot of lives and property. The release of enormous energy leads to the development of earthquakes.

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The soil of the Nile River Valley is best characterized as
1.fertile.
2.dry.

Answers

Answer:

fertile

Explanation:

b/c it's taken from Ethiopian soil in process

Answer:

fertile

Explanation:

The nile river is long and has fertile soil that is why it is so popular

Members of the upper middle class hold white-collar jobs. Please select the best answer from the choices provided T F

Answers

Answer:

False.

Explanation:

(White-collar jobs are held by LOWER middle class)

General Braddock's aid was what?
A. Benjamin Franklin
B. Georgia Washington
C. Native American

Answers

Answer: George Washington

Answer is: B. George Washington

Which most likely explains why some countries lack opposition parties?

They lack popular support.
They destroy the election process.
They oppose the interests of the people.
They are prohibited by law.

Answers

Answer: They are prohibited by law

Explanation:

The opposition party in a particular country are the parties that are against the present government. It should be noted that some countries lack opposition parties because they're not allowed by law.

This can be seen with countries that practice autocracy whereby there's one person that typically has the power. In this case, other opposition parties may be prohibited by law.

In the year 2000, it was reported that health care costs exceeded
a.)
$1.3 trillion.
c.)
$130 trillion.
b.)
$13 trillion.
d.)
the national debt.

Answers

Answer:

a.) $1.3 trillion.

Explanation:

I just took the quiz.

Answer:

a. $1.3 trillion

Explanation:

In a society with a social hierarchy, which outcome would be most common?

Answers

Answer:

Within a relatively hierarchical society, the existence of poor people guarantees the higher status of the more affluent. The movement of individuals or grops from one social class position in a society's stratification system to another is called.

Thank you and please rate me as brainliest as it will help me to level up

Plz help worth 10 points
This month's character word is "citizenship". Citizenship is defined as "the
position or status of being a citizen of a particular country". This mean can be
applied to any location that you BELONG TO.
How can you relate to this concept? As a citizen, what do you do to show
your citizenship in the following areas:
a. at school
b. at home
c. in your community
As a citizen, what do you see needs to be changed in any of these areas?
Why?

Answers

Answer: c. in your community

Explanation:

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