Brian researched how a person's intelligence quotient (IQ) is affected by exercise. First, people took an IQ test. Then, over 2 months, they did different amounts of exercise. Then, Brian gave them a second IQ test. What is the response variable in this experiment

Answers

Answer 1

The question is incomplete and the full version can be found online.  

Answer: The change in IQ score from the first to second test

Explanation:

In an experiment, the response variable is the purpose of the question that is being made, while the explanatory variable is the one that has an effect over the response variable, meaning that it explains any changes in it.

If Brian is examining the effect that exercise might have on a person's intelligence quotient (IQ), the question he´s making is: does exercising change IQ results? Therefore, the change in IQ is the response variable. The amount of exercise is the explanatory variable, and the experiment aims to determine whether or not it has an effect on the response variable.

Incorrect options: The number of people in the study is the sample under study, not the response variable. The first IQ test score would be one indicator of the variable, not the variable itself. And the amount of exercise the people do is the explanatory variable, not the response variable.


Related Questions

corruption is a social problem. how​

Answers

Corruption, as it is defined by the World Bank, is a form of dishonesty or a criminal offense which is undertaken by a person or an organization which is entrusted with a position of authority, in order to acquire illicit benefits or abuse power for one's private gain.

Answer:

Corruption in India is an issue which affects the economy of central, state and local government agencies in many ways. Corruption is blamed for stunting the economy of India.[1] A study conducted by Transparency International in 2005 recorded that more than 62% of Indians had at some point or another paid a bribe to a public official to get a job done.[2][3] In 2008, another report showed that about 50% of Indians had first hand experience of paying bribes or using contacts to get services performed by public offices, however, in 2020 their Corruption Perceptions Index ranked the country 86th place out of 180, reflecting steady decline in perception of corruption among people. [4][5]

As a child, Raoul loved to prance around the neighborhood wearing silly outfits. As he got older, he realized that he couldn't continue this kind of behavior unless he found some way for it to be viewed as more socially acceptable. On realizing this, Raoul decides to pursue a career as a circus clown. According to Freud, Raoul's __________, which operates on the __________ principle, is responsible for finding a socially acceptable outlet for his desire to run around wearing silly outfits.

Answers

Answer:

Hence the answer is ego and reality.

Explanation:

As a child, Raoul loved to prance around the neighborhood wearing silly outfits. As he got older, he realized that he couldn't continue this kind of behavior unless he found some way for it to be viewed as more socially acceptable. On realizing this, Raoul decides to pursue a career as a circus clown. According to Freud, Raoul's ego, which operates on the reality principle, is responsible for finding a socially acceptable outlet for his desire to run around wearing silly outfits.

the effect of climate change are world wide. justify the statement​

Answers

Explanation:

melting glaciers and warming oceans can directly harm animals, destroy the places they live, and wreak havoc on people's livelihoods and communities. As climate change worsens, dangerous weather events are becoming more frequent or severe.

Answer:

climate change brings serious impact on the world

Explanation:

for example the melting of glaciers because global warming is causing sea levels to rise

Mid/-hill Highway construction project will be the milestone for the economic growth of the country. Justify.

Answers

Answer:

May this help you l think

Mid-hill Highway construction project has a been a milestone for the economic growth of the country as the Mid-Hill Highway passing through Rukum has helped connect remote parts of the district.

What is the Mid-hill Highway project?

The construction of Pushpalal Mid-Hill Highway began in the fiscal year 2007-08 with an aim to complete the national pride project by 2017-18. Pushpalal Mid-Hill Highway is an ongoing road project in Nepal, which is thought to be 1,776 kilometers (1,104 mi) long. After completion, it will be the longest national highway of Nepal.

Overall objective of Mid-hill Highway project is to implement approximately 1776 Km of road connecting from eastern boarder to the western boarder of Nepal running through different important townships, settlements and other places of importance.

The Mid-Hill Highway passing through Rukum has not only helped connect remote parts of the district, but also helped facilitate trade, promote tourism, generate employment opportunities and uplift the lifestyle of locals.

Hence, Mid-hill Highway construction project is the milestone for the economic growth of the country.  

Hence, the answer was given and explained above.

To learn more about Mid-hill Highway project here:

https://brainly.com/question/27177378

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explain the three causes of world war 2.

Answers

Answer:

hope it is helpful to you

On a job interview, Mary is asked to describe herself. She begins to talk about her earliest memories and the favorite places she visited as a child. Although this is a description of herself, this type of _____ is probably NOT what the interviewers were looking to hear.

Answers

The answer is going to be introduction probably

corruption is a social crime.why?​

Answers

Answer:

Corruption is the single greatest obstacle to economic and social development around the world. But it does not just steal money from where it is needed the most; it leads to weak governance, which in turn fuels organized criminal groups and promotes crimes such as human trafficking, arms and migrant smuggling, counterfeiting and the trade in endangered species.

In the run up to the 13th United Nations Crime Congress being held in April, different crimes are being highlighted, showing their impact on development and how vital it is to tackle them to achieve sustainable development. In February 2015 the focus is on corruption, outlining the scale of the problem and telling its transnational story.

Answer:

It is taken as a social problem due to the following reasons: Corruption slows down the development activities. It discourages the spirit of skilled and honest citizen. Corruption affects the fair distribution of resources and opportunities negatively.

Hoped I help you.

what is the level of development not the same everywhere? ​

Answers

Because the resources , topography, capital etc are not same everywhere......

A need is something that is ESSENTIAL, where without it you will not be able to live your day to day life. Whereas a want is something you desire and may not necessarily need it.
Answer the questions below:
List FIVE things that is a NEED TO YOU:

Answers

Answer:

Food, water, air, house and a education

Choose the CORRECT sociological statement regarding social institutions: Group of answer choices Social institutions are cultural universals Social institutions refer to bureucratic organizations such as General Motors Social institutions refer to famous locations, buildings, and monuments such as Wall Street, The White House, and Mount Rushmore All of the above

Answers

Answer:

The White House

Explanation:

Economic system: 1,capitalist economy 2,command economy 3,mixed economy Define and write 1characterstic 2advantage 3disadvantage

Answers

Answer and Explanation:

The capitalist economy is one that is based mainly on private property and the use of the means of production with extremely profitable objectives. The capitalist economy focuses on high-scale production and strong competition between institutions. One of the advantages of this type of economy is that it encourages technological innovation and allows a large number of product options for consumers. The downside is that this type of economy encourages the accumulation of wealth, dishonest competition and social inequality.

The command economy can be characterized as the economic system in which the government determines how the production of all economic sectors will be done, which products will be produced and how much of each product will be produced. This type of economy is highly regulated and controlled by the government. An advantage of this type of economy is the high investment in the production of products and services, which guarantees low prices and low unemployment. The downside is that this production is often inefficient and has supply shortages. We can also mention that this type of economy encourages the existence of monopolies, which limits the options of consumers and can encourage inefficiency in labor rights.

Mixed economy is one that combines the characteristics of economic economy and command economy. In this case, the government controls all production in the country, but encourages profit and the use of private property. The advantage of this type of economy is the application of large productive investment, with the existence of controlled competition and strong supply. The disadvantage is that there can be an exploitation of the worker and the consumer, due to the stimulation of maximum profit linked to maximum production.

write any 6 feature of industrial society. please its urgent. who give fast and right answer i will choose aa a brainliest.​

Answers

The economy is industry-based. The society is divided into a number of classes for example, the capitalist, the workers and the petty shopkeepers.

(b) Emergence of a number of professional and technical jobs requiring spe­cial knowledge and training.

(c) Rapid means of transport and a wide network of communications has been developed.

did that help?

Mention the structure of the federal system of government of Nepal​

Answers

The structure of the federal system of government of Nepal are:~federal level, seven provinces and 753 local government.

Explanation:

Hope it will be helpful!

4. What was DNA stand for?​

Answers

Answer: deoxyribonucleic acid

Explanation:

what type of change can't be called development​

Answers

Answer:

What is development what type of change Cannot be called development? Developmental – May be either planned or emergent; it is first order, or incremental. Transitiona Seeks to achieve a known desired state that is different from the existing one. Transformational – Is radical or second order in nature

Explanation:

I will make the first answer the brilliantist but plz make sure that the answer is clear enough and plz explain the answer as well ​

Answers

Answer:

The Human Development Index ranks countries into four tiers of human development:

Life expectancy (measuring blue zones as well)

education (expected years of schooling, average years of schooling)

per capita income

A low hdi can be caused from lack of skill and illiteracy, food shortages, and lack of minimum human necessities(clothing, clean water, health).

the level of education, plays a vital role in the progress/growth of a country. Discrimination in social status is also a big key.

Explanation:

Peyton's management professor just told her class that the final exam is optional for students like Peyton who currently have an A. Peyton decides to take the exam anyway because she likes the subject and wants to master the material. Peyton is motivated to take the exam by a(n) Group of answer choices extrinsic reward. physiological need. high need for power. hygiene factor. intrinsic reward.

Answers

Answer:

Intrinsic reward

Explanation:

Deci and Ryan's self-determination theory gave Intrinsic and extrinsic motivation as their first piece of self determination theory.

Intrinsic rewards:

This type of reward simply covers good (positively) important/valued work outcomes that a person usually receives firsthand due to their task performance. It is inherently enjoyable.

They are also called intangible reward and that it is a reward that emanates that from within an individual for achieving success or performing well.

Extrinsic rewards:

This is often regarded also as good reviews or positively valued work outcomes that are given to a person or group by other individuals or source in the work area.

rewards brings about a moment of satisfaction or fulfilment that a person feels for having achieved or when successfully accomplished a task.

What privileges and facilities have been made for senior citizens in our country

Answers

Answer:

Federal Resources: The National Institute on Aging (NIA) “leads the federal government in conducting and supporting research on aging and the health and well-being of older people. The Institute seeks to understand the nature of aging and the aging process, and diseases and conditions associated with growing older, in order to extend the healthy, active years of life. Its Health & Aging Initiative features resources about Alzheimer's Disease, Caregiving, Disability, Doctor-Patient Communication, End of Life, Exercise, Healthy Aging and Longevity, Legal and Financial Planning, Memory and Cognitive Health, Men's Health, and Women's Health. The U.S. Administration on Aging (AoA) reports “Congress passed the Older Americans Act (OAA) in 1965 in response to concern by policymakers about a lack of community social services for older persons. The original legislation established authority for grants to States for community planning and social services, research and development projects, and personnel training in the field of aging. The law also established the Administration on Aging (AoA) to administer the newly created grant programs and to serve as the Federal focal point on matters concerning older persons. Although older individuals may receive services under many other Federal programs, today the OAA is considered to be the major vehicle for the organization and delivery of social and nutrition services to this group and their caregivers. It authorizes a wide array of service programs through a national network of 56 State agencies on aging, 629 area agencies on aging, nearly 20,000 service providers, 244 Tribal organizations, and 2 Native Hawaiian organizations representing 400 Tribes.”

State resources: The National Association of States United for Aging and Disabilities (NASUAD) “represents the nation’s 56 state and territorial agencies on aging and disabilities and supports visionary state leadership, the advancement of state systems innovation and the articulation of national policies that support home and community based services for older adults and individuals with disabilities.” The National Long-Term Care Ombudsman Resource Center is one example of NASUAD activities. Seniors and their families can find general services to help them at state websites such as Minnesota’s Long-Term Care Choices Navigator, and more specific information about issues such as housing at websites like this one maintained by the Massachusetts Department of Elder Affairs. They can get special services through programs such as the Texans Feeding Texans: Home-Delivered Meal Grant Program. Georgia won the 2011 AoA Excellence in Action award for Outstanding Achievement in Changing Systems by a State. According to the Georgia Division of Aging Services, "the honor recognizes the Georgia Department of Human Services (DHS) Division of Aging Services for developing programs that improve services and support for older adults and people with disabilities. The Georgia programs that have attracted national attention help organizations coordinate activities and streamline processes to give older adults and people with disabilities more control over services and efficient access to information. Initiatives with widespread attention include the Aging and Disability Resource Connection (ADRC), the Community Living Program (CLP), and the new Veterans-Directed Home- and Community-Based Services Program (VD-HCBS)."

The 2009 SSL Uniform Adult Guardianship and Protective Proceedings Jurisdiction Act: establishes procedures for determining where jurisdiction lies in guardianship and conservatorship proceedings when the parties are not all in the same state;

provides for jurisdiction in states with a significant connection to the incapacitated person;

defines “significant connection;”

provides for cooperation between courts of different states;

allows for special circumstances if an incapacitated person is in a state that does not meet the “significant connection” standard;

provides procedures for the transfer of jurisdiction to another state; and

allows for registration of protective orders from other states.

viết đoạn văn về cảm ơn

Answers

Answer:

Thank you so much for the complimentary tickets to your show. We enjoyed ourselves immensely, and you were GREAT! We haven't been to the theater in months, so this occasion was a welcome treat. The new decor at Springfield Repertory is stunning, and what an excellent show to inaugurate the new hall. Bravo! Thank you again for a pleasant evening and an engaging performance.

Explanation:

Which is the famous district for sculpture in Nepal

Answers

Answer:

The famous district for sculpture in Nepal is Kathmandu valley.

this is the question hope u can solve it

Answers

Answer:

THE FIVE RARE BIRDS FOUND ONLY IN ASIA ARE

PIGEONS DOVES CRANES PENGUINS FLAMINGOS

I HOPE IT WILL HELP YOU.

hlii all how r u



■》 ♡ 《 ■​

Answers

Answer:

Hi I am good and u

GOOD AND UUUUUU !! :3333

An influential, though unproven, taxonomy dividing killers into the organized and disorganized categories, makes a questionable leap from features of the _____ to the _____ of the perpetrator. Group of answer choices suspect; name crime scene; name suspect; personality traits crime scene; personality traits

Answers

Answer:

Crime scene; personality traits

Explanation:

Murder Types.

This is usually based on:

1. The number of murders involved

2. The type of motivation

3. The timing aspects of the murders (cooling-Off Time)

Modus Operandi

This is simply known as the method of operation used by the offender. That is the actions needed to commit the crime.

Criminal Profiling

This is simply known as the process of identifying: these traits includes

1. Personality traits,

2. Behavioral tendencies,

3. Geographical location,

4. Demographic/biographic descriptors of offenders

5. Based on crime scene characteristics

Organized-Disorganized Typology

This is often known as the FBI Model. In this case, it deals with if the crime scene is left organized or disorganized as it is said to provide clues about the offender's criminal grade and personality.

Organized crime scene shows the offender who commits crime out of a

need for power and are motivation associated with psychopathy. Organized crime scene are often planned and victim is a targeted stranger.

how does social and environmental responsibility help fight unemployment​

Answers

Answer:

It fights or enables people to earn a living.

]

what is the fundamental difference between rural society and urban society?​

Answers

Answer:

a rural society is one which has not been industrialized while an urban society is one that is urbanized and industrialized.

life in a rural society is very simple while life in an urban society is complicated and complex.

I hope this helps

2.
3.
examples.
Draft a model of questionnaire to ask to a famous historian of Nepal

Answers

Answer:

who is pasang lamu sherpa .why she is called the brave girl?

what was the last sen state occupied by prithvi Narayan Shah?

Answers

Answer:

died 1775), member of the ruling Shah family of the Gurkha (Gorkha) principality, Nepal, who conquered the three Malla kingdoms of Kāthmāndu, Pātan, and Bhādgaon in 1769 and consolidated them to found the modern state of Nepal. He also established the capital of Nepal at Kāthmāndu.

Its in the picture!!!!!!

Answers

Answer:

Review the map above. WHich American Indian group lived in the darker-shaded area on this map?

B. Iroquois

medios o agentes de socialización de la identidad de género

Answers

Answer:

La socialización de género se produce a través de cuatro agentes principales: la familia, la educación, los grupos de pares y los medios de comunicación.

Explanation:

- https://courses.lumenlearning.com

Los recursos que utilicé

why do you think the constitution makes it obligatory to elect a minimum number of women and members of dalits or minority communities in village or town?​

Answers

Answer:

I) to make our country inclusive

ii) to upraise the living standard of people from all backgrounds

iii) to ensure that special privileges are provided to unprevilized ones

iv) to make our government just and promote social justice.

v) to make sure that women, Dalits and minority group have equal opportunity to develop themselves.

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