experiments on learning in animals sometimes measure how long it takes pigeons to learn how to decipher a red button from a green button. a graduate student thinks that pigeons exposed to a loud noise at the start of the experiment will take longer to distinguish between red and green buttons than pigeons who are not exposed to the loud noise. what are the null and alternative hypotheses for this test?
Answers
Based on the provided information, the Null hypothesis: There will be no difference in the amount of time it takes pigeons exposed to a loud noise and pigeons not exposed to a loud noise to distinguish between a red button and a green button. Alternative hypothesis: Pigeons exposed to a loud noise will take more time to distinguish between a red button and a green button than pigeons not exposed to a loud noise. (Option C)
The null hypothesis is a characteristic arithmetic theory that suggests that that there is no statistical relationship and significance that exists in a set of given, single, observed variables between two sets of observed data and measured phenomena. The null hypothesis claims that there’s no effect in the population.
The alternative hypothesis refers to the proposed proposition in the hypothesis test. It is used to demonstrate that in the given condition, there is sufficient evidence supporting the credibility of alternative hypothesis instead of the exclusive proposition in the test (null hypothesis). The alternative hypothesis (Ha) claims that there is an effect in the population.
Hence, the null hypothesis in the given situation will state that there is no relationship between the noise and time taken to distinguish between the buttons and alternative hypothesis will state the correct relationship that the students think exist.
Note: The question is incomplete as it is missing options which are A) Null: Pigeons exposed to a loud noise will take less time to distinguish between a red button and a green button than pigeons not exposed to a loud noise. Alternative: Pigeons exposed to a loud noise will take more time to distinguish between a red button and a green button than pigeons not exposed to a loud noise. B) Null: Pigeons exposed to a loud noise will take more time to distinguish between a red button and a green button than pigeons not exposed to loud noise. Alternative: There will be no difference in the amount of time it takes pigeons exposed to a loud noise and pigeons not exposed to a loud noise to distinguish between a red button and a green button. C) Null: There will be no difference in the amount of time it takes pigeons exposed to a loud noise and pigeons not exposed to a loud noise to distinguish between a red button and a green button. Alternative: Pigeons exposed to a loud noise will take more time to distinguish between a red button and a green button than pigeons not exposed to a loud noise. D) Null: There will be no difference in the amount of time it takes pigeons exposed to a loud noise and pigeons not exposed to a loud noise to distinguish between a red button and a green button. Alternative: Pigeons exposed to a loud noise will take less time to distinguish between a red button and a green button than pigeons not exposed to a loud noise.
Learn more about Null hypothesis:
https://brainly.com/question/15980493
#SPJ4
Related Questions
in the city of bones, when clary spoke to jace during erics poet reading, what did he tell her?
Answers
In the city of bones, when Clary spoke to Jace during Erics poet reading, he told her that he was supposed to bring her to the Institute to talk to Hodge.
What is the story "city of bones" about?In the novel "City of Bones", Clary, a character discussed in this context was 15 when she first met Jace and the Lightwoods and turned 16 during her time with them. However in the film, she was being portrayed as a 17-year-old who turned 18.
Some of the important plot in City of Bones is as follows "An evening at a New York nightclub takes an unexpected turn for 15-year-old Clary when she witnesses what looks like a murder but the victim's body has vanished into thin air. What is more strange is that her best friend Simon couldn't even see the attack take place".
Read more about story
brainly.com/question/25336781
#SPJ1
what kind of data might be collected for this
Answers
Data collection is the act of obtaining and examining precise data from a variety of sources to identify patterns, probabilities, and other information needed to evaluate potential outcomes.
In any stage of study, data collecting is an essential component. Inaccurate data collection will undoubtedly have an influence on the study's conclusions, which might provide erroneous or useful results.
Primary and secondary data collecting may be categorized into two categories. Primary data are unprocessed, or fresh, data that are gathered for the first time. As opposed to primary data, secondary data are those that have already been gathered and examined.
The method of data collecting is determined by the kind of study being carried out. There are several ways to gather data, depending on the researcher's research aim and design.
The techniques that are most frequently utilized include: published literature sources, surveys (through email and mail), interviews (by telephone, in-person, or focus groups), observations, documents and records, and experiments.
Learn more about Data collection, here
https://brainly.com/question/21605027
#SPJ9
Choose one amendment from the Bill of Rights (the first 10 amendments) that could apply to you personally. It can be a situation that you have experienced, one you may experience in the future, or a totally made up one that might never happen. (1 point) How does the amendment effect your life? How does the government being limited in this way effect your rights? Please make sure your explanation is at least 2-3 quality sentences.
Answers
Congress is not permitted to pass legislation that would establish a particular religion as law, forbid its practice, restrict press freedom, limit free expression, or restrict the ability of the public to peacefully assemble and petition the government for redress of grievances.
What explains Bill of Rights ?The first ten Constitutional Amendments are collectively known as the Bill of Rights. It explains how Americans should interact with their government.
Freedom of speech, the press, and religion are just a few of the civil rights and liberties that are guaranteed to the individual. It establishes guidelines for the administration of justice according to the law and reserves to the people or the States any power not given to the federal government.
Furthermore, it states that "the listing of some rights in the Constitution shall not be understood to exclude or denigrate other rights held by the people.
Congress approved twelve articles of amendment on September 25, 1789, in large part because of the work of Representative James Madison, who researched the flaws in the Constitution that anti-federalists had pointed out and then created a number of remedy ideas.
Learn more about Bill of Rights, from :
brainly.com/question/6836926
#SPJ1
Why does Willy change his mind about what he sees in the kitchen
Answers
Note that Willy changes his mind in Death of A Salesman by Authur Miller when "the pigeons make a mess on him" (Option B)
What is the central idea of Death of a Salesman?Death of a Salesman is about a man's loss of identity and his reluctance to accept change in himself and society. The play is a collage of memories, dreams, encounters, and fights that comprise Willy Loman's final 24 hours of life.
Throughout Death of a Salesman, Loman advises his two sons, Biff and Happy, that being "well-liked" is the key to success in life and that all you need is "a smile and a shoeshine." Willy believes that if you can become famous and gain people's approval, you will be successful in life.
Learn more about Death of a Salesman:
https://brainly.com/question/7963493
#SPJ1
Full Question:
Why does willy change his mind about what he sees in the kitchen
A: Blake points out its raining
B.the pigeons make a mess on him
C: The house has an open plan
D.he is told birds belong outdoors
How did job specialization (people having different jobs) benefit the Roman economy?
Answers
Answer: Job specialization benefited the Roman economy by having people trained to make better quality items/supplies and allowed for better items in trade.
Explanation: have a good day!!!!
Answer: Job specialization aided the Roman economy by A) allowing people to be taught to produce higher-quality things/supplies and B) allowing for higher-quality items to be traded.
Which of the following is an outcome typically associated with authoritarian leadership?a. People do not like to work.b. Laissez Fairec. increased dependenced. self-motivated
Answers
Option C is correct Increased dependence that follows an outcome typically associated with authoritarian leadership.
It has been discovered that authoritarian leadership has a negative impact on outcome variables such as team interaction, organizational commitment, task performance, and extra-role performance. Authoritarian leadership, also known as autocratic leadership, is a management style in which a single person has complete decision-making authority and absolute control over his subordinates. An authoritarian leadership style is shown when a leader prescribes policies and procedures, determines what goals must be met, and commands and controls all actions with little meaningful input from subordinates. Such a leader has complete influence over the team, resulting in little group autonomy.
Learn more about autonomy from here;
https://brainly.com/question/27109288
#SPJ4
The railroads brought the capital here and this city remains Georgia's last capital.
Savannah
Augusta
Savannah
Atlanta
Answers
in the dsm-5, oppositional defiant disorder and conduct disorders fall under the lareger category of
Answers
Oppositional defiant disorder and conduct disorders fall under the lareger category of Disruptive behavior disorders
What is Disruptive behavior disorders ?Disorders of disruptive behaviour are a class of behavioural issues. Because they literally disrupt people and activities around them, they are referred to as "disruptive" youngsters.
Disruptive behaviour disorders are generally assumed to be the result of multiple risk factors, including genetic, physical, and environmental ones, acting together rather than having a single root cause.It is unclear what specifically causes disorders of disruptive conduct. Family members who have ADHD/ODD, depression, or anxiety disorders are risk factors, as as environmental variables including stress at home.Learn more about Disruptive behavior disorders here:
https://brainly.com/question/25771019
#SPJ4
Bases feel slippery. True or False
Answers
Answer:
True.
Explanation:
Bases are substances that have a pH of greater than 7. They normally taste bitter and feel slippery.
Let me know if this helps!
How did alliances affect Austria-Hungary during WW1.
Answers
Answer:
The alliance system caused the World War I to escalate from a regional conflict into a global war. Two major alliances existed in Europe prior to World War I. The Triple Alliance included Germany, Austria-Hungary, and Italy, while the Triple Entente included the Soviet Union, Britain, and France.
Explanation:
that's it.
shanice drives a delivery truck. it is during the holiday season, so she is busy delivering packages. shanice does not see the man approaching her truck. he assaults her with a knife, killing her. then he takes as many packages as he can carry and runs off. this is an example of what kind of crime?
Answers
A delivery vehicle is driven by Shanice. She is delivering packages because it is the holiday season. Shanice misses the man coming up to her truck. He kills her by stabbing her with a knife. Then he hurries off with as many packages as he can carry. This is a prime illustration of expressive crime.
Expressive crime, also known as emotive aggression, refers to acts of violence that are committed solely to inflict harm, with no other goals other than the act of inflicting harm itself. Domestic violence, disorders, and assaults are a few examples of expressive crime.
Expressive crimes included those that entailed physical harm to a person, such as assault and domestic abuse, as well as crimes involving physical harm to property, like criminal damage.
To read more about Domestic Violence click here
https://brainly.com/question/31072219
#SPJ4
Using the difference in the degree of change in intervention variable between two randomized groups is desirable in which of the following types of outcome variable? O qualitative outcome variable O dichotomous outcome variable o continuous outcome variable o ordinal outcome variable
Answers
Using the difference in the degree of change in intervention variable between two randomized groups is most desirable in continuous outcome variables.
Continuous outcome variables are those that can take on any value within a certain range. This makes it possible to measure the degree of change in the intervention variable more precisely. The degree of change in intervention variable is the difference between the intervention group and the control group. The greater the difference, the stronger the effect of the intervention. This is important in evaluating the effectiveness of an intervention, as it can help determine whether the intervention had a significant impact on the outcome variable. While other types of outcome variables may also be used in research, continuous outcome variables provide the most accurate and detailed information for measuring the degree of change in intervention variable between randomized groups.
To know more about Intervention Variable visit:
https://brainly.com/question/31721540
#SPJ11
keep the answers short.
Confucianism Daoism Legalism
How would you define the philosophy?
Which philosopher is associated with the ideas?
What is the role of family in the philosophy?
What is the role of government in the philosophy?
Reflection Questions:
What is the importance of ancestors in Chinese culture?
Which ancient Chinese belief do you agree with most? Why?
Answers
Confucianism strongly advocates for social order, respect for authority figures, and the nurturing of personal morality. It is intrinsically linked to the principles taught by Confucius during his era in 6th century BCE China.
What is Daoism?On the other hand, Daoism places emphasis on simplicity and self-cultivation that brings about harmony with nature. Its founding legend was Laozi, who went through the same historical period as Confucius.
Whereas Legalism has different beliefs from both Confucianism and Daoism, advocating instead for strict laws and severe punishments to be exercised according to Han Feizi's philosophies around 3rd century BCE China.
In Confucian thought, family stands at the core of society's foundation. The importance of filial piety - a virtue demonstrated via respect towards ancestors and parents — cannot be overemphasized.
The opinions regarding government between these schools vary widely. Confucianism has high regard for virtuous rulers who lead and show exemplary conduct. Daoists believe in free will under the governance of benevolent leaders whilst calling upon Nature; central control is not required. For Legalism, however, only a powerful government with strong centralized control utilizing harsh discipline can achieve an orderly society.
Read more about Confucianism here:
https://brainly.com/question/5603877
#SPJ1
Use the context to determine the meaning of the word vulgar as it is used in Catch the Moon. Write your definition of vulgar here and explain how you arrived at it.
Answers
The definition of vulgar here is best described as being lacking sophistication or good taste; crude or offensive.
Meaning of the word vulgar as it is used in Catch the Moon:In the short story "Catch the Moon," the word vulgar is used to describe the graffiti that the main character, Luis, is hired to remove from a building. The context of the story suggests that the graffiti is offensive and inappropriate, and therefore, the use of the word vulgar is likely referring to its crude and tasteless nature.
Additionally, the story's setting in a lower-income neighborhood may suggest that the graffiti is also indicative of the community's struggles and challenges, further underscoring the idea of it being vulgar or lacking refinement. Overall, the word vulgar is likely being used to describe something that is offensive, crude, and lacking in sophistication or good taste.
Read more about vulgar
brainly.com/question/11173885
#SPJ1
Jeremy was born in 1948 and grew up during the 1960s. He was sent to Vietnam in 1967. In Vietnam he was horrified by what he saw, and when he returned home he suffered sleepless nights and nightmares. He began to work at a bank but often fell asleep during the day. He met Mary, another bank employee, in 1980 and they got married in 1981. They got divorced in 1983 as Mary could not keep up with Jeremy's nightmares, bouts of depression, and bouts with alcohol. After the divorce, Jeremy's depression increased which lead to the increase of his alcohol consumption. He was fired from his job later in 1983. An explanation for Jeremy's job loss could be termed as:
Answers
Answer: idiographic and case-oriented analysis
Explanation:
Based on the information given in the question, an explanation for Jeremy's job loss is the idiographic and case oriented analysis.
An idiographic and case oriented analysis is when the case if a particular individual is being focused on rather than generalizing or focusing on everyone that's involved. The details of the case is looked into in detail.
What did Caligula collect on the shores of Gaul as his spoils for "conquering the ocean"?
Answers
Answer:
. Caligula was in Gaul with a substantial army when Adimius, the son of Cunobelinus, ... It also accentuated the significance of conquering the 'Ocean'.
Explanation:
Stan and Marcus, close friends, grew up in the same neighborhood. Both were exposed to chronic poverty, gang violence, and family dysfunction. By the time they were in high school, Stan was flunking most of his classes, had a child, and had been arrested numerous times for drug-related crimes and theft. Marcus, on the other hand, was a good student, played football, and had aspirations to attend college. These diverse developmental trajectories, despite similar environmental influences, illustrate the concept of:
Answers
I believe this is the concept of differential susceptibility (if you have different answer choices please let me know I'll tell u the answer by that.)
differential susceptibility is the correct answer for now. (I'm 100% sure :D)
May I Have brainiest If I was right? <3
Which word characterizes the change from the golden age to the iron age in works and days?
Answers
The word that characterizes the change from the Golden Age to the Iron Age in Works and Days is "decline".
Explanation:Works and Days is a didactic poem written by the ancient Greek poet Hesiod in which he describes the transition from the Golden Age to the Iron Age.The Golden Age was characterized by harmony, peace, and prosperity, while the Iron Age was marked by decline, discord, and strife. The decline is the key difference between these two ages.In the poem Works and Days, Hesiod describes how humanity moved from the Golden Age to the Iron Age, detailing the hardships, troubles, and difficulties that characterize this transition. The decline in morality, behavior, and character is the most notable change between these two periods.The transition from the Golden Age to the Iron Age is marked by a decline in values, virtues, and conduct. The word that characterizes this change is "decline".
To know more about decline visit:
https://brainly.com/question/30715747
#SPJ11
Which FED chairman attempted to raise interest rates to slow down inflation in the 1980s?
A. Alan Greenspan
B. Ben Bernanke
C. Janet Yellen
Answers
Answer:
Ben Bernanke
Explanation:
Trust
Which of the following is not an example of structural unemployment? Select the correct answer below: Morgan never finished high school and has trouble finding work that she is qualified for. Companies in her area have declined to hire her. O Will has been offered a job on the other side of the country. Before he can start working, he expects to need around a month to sell his house and move to the new location. Molly completed an advanced degree in a highly specific engineering discipline. Since graduating, she has not been able to find a job that matches her expertise. Steven lost his manufacturing job when the company he worked for shut down. There are no other opportunities for him in the same industry and he lacks the skills to pursue other types of work.
Answers
"The follow-ing isn't an exam-ple of structural unemployment. - Will has been offer-ed a job on the ot-her side of the coun-try. Before he can start wor-king, he expects to need aro-und a month to sell his house & mo-ve to the new location."
What is the meaning of structural unemployment?Structural unemployment is long-lasting un-employment that comes ab-out due to shifts in an eco-nomy. This type of unem-ployment happens because tho-ugh jobs are avail-able, there's a mis-match between what companies need & what avail-able workers offer. Techno-logy tends to worsen structural unem-ployment, marginal-izing certain work-ers & delivering specific jobs, such as manu-facturing, obso-lete.
To know more about structural unemployment click below:
brainly.com/question/13212204
#SPJ4
NEED HELP ASAP ILL GIVE BRAINLIST
Which country is represented by the number 4?
A) Japan
B) Vietnam
C) North Korea
D) South Korea
Answers
Answer:
D: South Korea
Explanation:
1. China
2. North Korea
3. Japan
4. South Korea
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:
North Korea
Explanation:
Hope this helps!!!
Can I have Brainliest???
justine is taking her young son lamont to look at a possible day care center for him. the teacher takes him by the hand and tells justine to get some coffee and look around the facility. justine expects lamont to get upset, but he easily goes off with the teacher without a backward glance. later ,when justine and lamont are reunited, he does not seem to have a need for a hug or comfort from his mother.what is lamont's likely attachment style?
Answers
Based on the information provided, it is likely that Lamont has a secure attachment style. This is a positive sign for Lamont's social and emotional development.
What do you mean by secure attachment style?This means that he is comfortable with exploring new environments and interacting with unfamiliar people, while still feeling confident in his attachment to his mother.
His ease in separating from his mother and lack of need for comfort upon reunion suggests that he trusts his mother's return and is able to regulate his emotions independently.
People might start by focusing on developing trust and emotional connection in their relationships in order to develop the secure attachment style. This can be accomplished through being open and truthful about one's emotions, wants, and desires, as well as by paying attention to other people.
To know more about secure attachment style visit:
https://brainly.com/question/30404395
#SPJ11
Muslim doctors found medical treatment for which disease
Answers
Answer:
Islamic doctors broke new ground in diagnosing and treating infectious diseases such as smallpox and pioneering lifesaving surgical procedures.
Hope this helped you!
Explanation:
what drove away the swomee-swans
Answers
Answer:
Smog, I think
Explanation:
Later, smog comes out of the Once-ler's factory's chimney, which, according to the Lorax, got into their throats and made them lose their ability to sing, so they flew away.
The Ohio River has had the most impact on the nation’s history. * TRUE OR FALSE
Answers
The Mississippi River has had the most impact on the nations history
What 3 methods have been used to rewrite the Georgia constitution
Answers
Answer:
Constitutional Revision
Constitutional Commission
Constitutional Convertion
Explanation:
Because its what he said to the other Senate on his Speech.
Constitutional Revision , Constitutional Commission & Constitutional Convection are methods have been used to rewrite the Georgia constitution
To know more about constitution ?A constitution is a collection of guiding ideas or accepted precedents that serve as the foundation for a polity, organization, or other sort of body's legal system and frequently specify how that institution is to be governed.
A written constitution is said to be one that contains these principles in a single legal document or group of legal papers; a codified constitution is one that contains all of these principles in a single comprehensive document. A well-known example of a non-codified constitution is the United Kingdom's constitution, which is instead contained in various basic Acts of a legislature, legal decisions, or treaties.
Constitutions apply to several organizational levels, including corporations and unincorporated associations as well as sovereign nations.
To know more about legislature
https://brainly.com/question/2880693
#SPJ2
Since ACA was passed in 2010 , there have been many efforts to have the bill thrown out or at least watered down. Most attempts have been unsuccessful. However, one key elements of ACA was successful, which was to: a. eliminate health care exchanges. b. overturn expanded Medicaid availability. c. eliminate the tax penalty for the individual mandate. d. expand regulation of the private health insurance market. e. reduce Medicare spending to fund coverage for non-Medicare recipients.
Answers
One key elements of ACA was successful, which was to expand regulation of the private health insurance market. Option d is correct.
This regulation ensured that insurance companies could no longer discriminate against people with pre-existing conditions or charge higher premiums based on gender or medical history. Additionally, the ACA required insurance companies to cover essential health benefits and to spend at least 80% of premiums on actual healthcare services, rather than on administrative expenses or profits.
The Affordable Care Act (ACA) is a healthcare reform law passed by Congress and signed by President Barack Obama in 2010. The ACA aims to improve the quality, availability, and affordability of healthcare for Americans while also lowering the rate of uninsured people in the United States.
The ACA does many things, including expanding Medicaid, creating state health insurance exchanges, prohibiting insurers from denying coverage to people with pre-existing conditions, mandating coverage for essential health benefits, and requiring individuals to have health insurance or pay a penalty.
Therefore, d is correct.
Learn more about regulation https://brainly.com/question/15291433
#SPJ11
About forty years ago, Charles de Gaulle was re-elected as President of France. As a thank-you to French voters, he declared that anyone who had an unpaid traffic ticket (parking violations, speeding, that sort of thing) did not have to pay the ticket. It was a wildly popular gesture -- and every French president since then has repeated it. What problem does this traffic ticket foregiveness create
Answers
Answer:
a friendship with hhhhhhhhhhhhhhhhhhhhhhhhhhh
Jermaine knows that Triangle Q R S and Triangle F G H each have two sides that are 9 mm long. What statement best describes the two triangles? The two triangles are congruent because there are two pairs of congruent corresponding sides. The two triangles are congruent because both triangles are isosceles with 9 mm sides. The two triangles may be congruent, but additional measurements are needed. The two triangles may be congruent, but additional information is needed about the orientation of the figures.
Answers
Answer:
C. The two triangles may be congruent, but additional measurements are needed.
Explanation:
Hope this helps!
Adjustments to timber management strategies meant to address long-term shortfalls will _______. a. result in immediate increases in available supplies b. lead to initial shortfalls in timber supplies c. initially decrease the cost of timber d. ultimately result in more expensive timber please select the best answer from the choices provided a b c d
Answers
When there are adjustments to timber management strategies, this would lead to initial shortfalls in timber supplies.
What would happen if timber management strategies are implemented?If there are strategies implemented to ensure that timber supply in future is not adversely affected, there will be initial shortfalls in the short run.
This is because the strategies will call for a reduction in current supply so that more timber can be saved for the future.
Find out more on timber management strategies at https://brainly.com/question/529431.