No, it would not be valid for the sleep researcher to use the independent-measures t test to test whether playing classical music before going to bed shortens sleep latency because she does not have homogeneity of variance.
What is a t-test?
A t-test is a statistical test can be described as the tools that is been in making thye needed comparison of the means of two groups.
It should be noted that this usually make use of the hypothesis testing in determining whether a process or treatment actually has an effect on the population of interest.
In conclusion, from the question where sleep researcher wanted to use the independent-measures t test for the process so that he can know may be the playing of the musical can affect sleep will not be adviceable because she lacks homogeneity of variance
Learn more about t test here: https://brainly.com/question/6501190
#SPJ1
Explain the relationship between social media and positive social change in the text. Use details from the text to support your answer.
The relationship between social media and positive social change includes the easiness to get information, not only from the country we live in but from the whole world. Another example is that social media can be a tool to open up job opportunities, e.g. by becoming a content creator.
How can social media give a positive impact on our life?Social media would have a positive impact on social change if we can use it wisely. We can say that as one of the technological products, social media has some impacts on our lives.
Based on the full text of the Common Lit, there is a section of the text which states that social media has a positive role for teenagers and can be used for good purposes. In this point, social media can play an important role in the process of social change.
Learn more about The Impacts of Social Media here: brainly.com/question/21932017
#SPJ4
Why does the developing chamber need to be prepared before adding the tlc plate?.
When the developing chamber is ready before the TLC plates are added, the watch glass may be simply replaced with aluminium foil, producing quicker, more consistent results.
The TLC plate can fit inside the chamber without having to bend it because it's just a beaker that's big enough for the purpose. The beaker's bottom should be covered with just enough developing solvent.
In order to ensure that the beaker's environment is fully saturated with solvent vapor, the beaker must be covered. The beaker is frequently lined with some filter paper that has been soaked in solvent to assist with this. The solvent's evaporation as it rises up the plate is stopped by saturating the beaker's environment with vapor.
To know more about TLC Plate here
https://brainly.com/question/13086570
#SPJ4
durkheim believed that social groups based on ______ were most durable.
Durkheim believed that social groups based on mechanical solidarity were most durable.
According to the French social scientist Émile Durkheim, mechanical and organic solidarity refers to the social cohesiveness of tiny, homogeneous societies (mechanical) and societies that are distinguished by a reasonably sophisticated division of labour (organic). The social integration of people who share the same values and views within a community is known as mechanical solidarity.
These shared ideals and ideas form a "collective conscience" that influences each member's internal motivation to cooperate. Durkheim adopted the language of physical science when he coined the term mechanical solidarity because, in his opinion, the forces motivating society's members to cooperate were very similar to the internal energy causing the molecules in a solid to come together.
Know more about mechanical solidarity here
https://brainly.com/question/12800438
#SPJ4
Why have critics charged rule-utilitarianism with being internally inconsistent—that is, as failing the minimum requirement of coherence?.
Because the theory can easily degenerate into act-utilitarianism, rule-utilitarianism has been charged with internal inconsistency.
What are the primary objections to utilitarianism?This makes it impossible to quantify things consistently. Additionally, the ability to predict the future effects of current activities limits any ethical frameworks based on consequentialism, the idea that actions are evaluated based on their consequences.
Why is utilitarianism disapproved of?The too permissive nature of utilitarianism is criticized by the rights objection. Utilitarianism may be thought to permit breaching other people's rights or breaking other moral rules in order to increase overall well-being.
How does act utilitarianism conflict with the moral standards we have established?The fact that utilitarianism does not advance human welfare is a serious flaw in the philosophy. The utilitarian philosophy serves as a reminder that when considering moral issues, we must take consequences into account.
Learn more about Utilitarianism: https://brainly.com/question/28148663
#SPJ4
over the last few decades, the largest cause for the increase in radiative forcing is associated with:
Some of you think an indian is like a wild animal. this is a great mistake. i will tell you all about our people, and then you can judge whether an indian is a man or not. which central idea of the speech is most supported by this excerpt? the nez percé people seek to preserve their valued cultural traditions. the nez percé people hope to reduce conflict between the indians. the nez percé people adhere strongly to human values and morals. the nez percé people want the new settlers to better understand them.
The Nez Perce people want the new settlers to better understand them.
Why are Nez Perce famous?The Nez Perce were renowned for their skill with horses and for producing high-quality foals. The Appaloosa horse breed is attributed to them. In 1805, there were roughly 12,000 Nez Perce, but by the early 1900s, there were fewer than 2,000 of them left.
Nez Perce refers to pierced noses, right?The Nez Perce refer to themselves as "The People" or "Miniplug. The term "pierced nose," which was coined by French Canadian fur traders in the 18th century, was incorrect because the tribe never engaged in nose piercing.
Are any Nez Perce Indians still alive?The Nez Perce Tribe now has over 3,500 members and is a federally recognized tribal nation.
To Know more about Nez Perce
https://brainly.com/question/22390981
#SPJ4
identify the true and false statements about depth perception.
1. In humans, depth is often understood by visual disparities between the two eyes.
2. Many predators have forward-facing eyes in order to improve depth perception.
3. Having only one eye results in the inability to perceive depth.
In humans, depth is often understood by visual disparities between the two eyes is true statements about depth perception. Having only one eye results in the inability to perceive depth is false statements about depth perception.
The capacity to perceive objects in three dimensions (including length, width, and depth) and determine how far away they are is known as depth perception. eyes crossed are a symptom of strabismus. Amblyopia, often known as humans lazy eye, is another characteristic that develops when one eye is favoured by the brain. One eye struggles to track properly as a result. Poor depth perception can also be brought on by eye trauma, hazy vision, and nerve issues.
To learn more about depth perception, click here.
https://brainly.com/question/2372629
#SPJ4
What is the role of the majority leader of the House?
Answer:
The majority leader in the contemporary House is second-in-command behind the Speaker of the majority party. Typically, the majority leader functions as the Speaker's chief lieutenant or “field commander” for day-to-day management of the floor.
Speaking on behalf of the party with the most senatorial seats is the majority leader.To bring legislation to a vote, the Senate majority leader must coordinate with party members and the minority leader.
What is the role of the majority leader of the House?In the modern House, the Speaker of the majority party is in charge first, followed by the majority leader.For day-to-day control of the floor, the majority leader typically serves as the Speaker's chief lieutenant or "field commander." Both party leaders, also known as floor leaders, coordinate their respective legislative strategies and act as the party's representative on issues. The majority leader coordinates daily, monthly, and annual legislative strategies, schedules bills for consideration on the House floor, communicates with lawmakers to see how party members feel about topics, and strives to further the party's objectives. Due to the size of its membership, the House of Representatives has elected majority and minority leaders since the 19th century in order to move legislation along quickly and maintain party cohesion.Every two years, the party conference or caucus elects these leaders in secret.To learn more about majority leader refer
https://brainly.com/question/12738424
#SPJ4
Question
Anti-semitism can be defined as the hatred or discrimination of someone because that person is
Responses
A Jewish.Jewish.
B Christian.Christian.
C Arab.Arab.
D Catholic.
An anti-semitism can be defined as the hatred or discrimination of someone because that person is Jewish. The Option A is correct.
What is an anti-Semitism?This refers to any hostility toward or discrimination against Jews as a religious or racial group. The term was coined German agitator "Wilhelm Marr" to designate the anti-Jewish campaigns underway in central Europe at that time.
The Nazi's anti-Semitism culminated in the Holocaust and had a racist dimension in that it targeted the Jews because of their supposed biological characteristics even those who had themselves converted to other religions or whose parents were converts.
Read more about anti-Semitism
brainly.com/question/236042
#SPJ1
Answer:
A.Jewish
Explanation:
some children assume a parental role and try to take care of everyone else in the family. this is called:
Some kids strive to take care of everyone else in the household by acting like parents. It's known as parentification.
Parentification: What is it?In the normal course of events, parents give and kids get. Yes, there are moments when it seems like there is never enough to give, especially when your kid is teething and it is early in the morning. However, generally speaking, parents are expected to show their children unwavering love and attend to their physical requirements (food, shelter, daily structure).
Children who are emotionally stable and whose physical requirements are met are then free to devote their energy to developing, learning, and maturing. But occasionally, this happens too. The parent takes from their child instead of providing for them. The parent may assign responsibilities to the youngster in this role reversal. Other times, the child chooses to accept them.
Learn more about parentification with the help of the given link:
brainly.com/question/9218527
#SPJ4
In this project, you will select four early river civilizations, from the following list: Mycenaean, Chinese, Mesopotamian, Egyptian, and the Indus Valley. Make a graphic analyzer for each civilization, and use it to chart the different characteristics of each. Analysis helps to sort out not only what aspects belonged to which culture, but also what aspects of a single culture led to something else. For example, one civilization might be settled between two rivers. This might have led to the cultivation of rice as well an advanced river culture. This, then, may have led to a robust boating and trading culture up and down the two rivers, which later brought the civilization wealth and, consequently, the need to militarize to protect its wealth from invaders. Each of these characteristics would be in connected boxes on the graphic, to show which led to which.
Once you have completed the organizer, use it to make a short presentation on the basic characteristics of the four cultures that you’ve chosen, comparing the similarities and differences.
Your primary sources for this project will be books. Try to find at least two different books for each civilization. As you put the information into the graphic organizer, note which information came from which book, perhaps using different colors for each book and highlighting or marking the text.
Sometimes, two books will have the same information; sometimes there will be different information.
In your oral presentation, discuss which books you found more reliable or informative and which you would recommend to others for further research. Use and make note of the new vocabulary you found in the books for your oral presentation. Be prepared to explain the new vocabulary to your audience. Also, consider discussing which of the books you used was the most helpful in your research, and why. pleaase help
Answer:
when was the first world held
How does the excerpt help you to understand David as a ruler of the isrealites
The excerpt helps me to understand David as a ruler of the Isrealites. because it stated some of the acheivement of king David during his rule as well as how he usually leads the war that may want to conquer Ireal.
How did the excerpt portray king David?The excerpt portray king David as one of the best kings in Israel, he can be described as one that always seeks the face of God concerning the affairs of his people.
The excerpt made us believe that king David is a good king because he is always ready to face any war that may come to his people, and always seeks the face of God .
Read more about King David at:
https://brainly.com/question/896027
#SPJ1
roles of a community in a typical nigerian society discussing extensively
Answer:
Many social workers today have come to realize that conventional approaches have had rather limited impact on social needs and problems at the grassroots. As a result, social workers now seek new ways roles to expand professional social work in order to deal more effectively with the problems of mass deprivation. This paper thus examined the need for innovative approaches to skills need by social workers in Nigeria. This study employed the descriptive research design of ex-post facto type, while purposive random sampling technique was adopted in selecting 303 respondents from rural and urban communities in Lagos State. A self-report innovative approach to skills need in community social work practice Questionnaire was used to elicit information from the respondents. Data collected were subjected to Pearson Product Moment Correlation Coefficient and T-test statistical analysis. The result indicated that there was a positive significant relationship between innovative approach to skills need and respondents' autonomy in community social work practices
the powers of congress have declined dramatically in which of the following areas during the last 50 years?
The powers of Congress declined in National defense and federal budget during the last 50 years .
More than ten percent of the federal budget and almost half of the discretionary budget are devoted to military spending on defense. About one-third of all discretionary spending, including both defense and non-defense spending, is covered by the annual federal funding.
Congress, which has total legislative authority, is the only branch of government with the power to pass new laws or amend ones that already exist. Although regulations issued by Executive Branch agencies have full legal force, only laws passed by Congress can make them enforceable.
To know more about National defense visit :
https://brainly.com/question/13209439
#SPJ4
You want to track the success or failure of specified user actions. Which of the following will you implement to accomplish the task?
Security Options
Audit Policy
Account-Lockout Policy
Password Policy
You want to monitor if certain user actions were successful or unsuccessful. To finish the work, you will put the Audit Policy into practice.
Account restrictions are imposed by an audit policy for a group of users of one or more resources. It includes procedures to handle policy breaches after they happen as well as rules that outline the bounds of a policy.
For the purposes of upholding security, identifying security events, and satisfying compliance obligations, an auditing policy is crucial.
In order to give an unbiased assessment of a department's efficacy, efficiency, appropriateness of internal control, and compliance with applicable requirements, these comprise assessments and analyses of specific aspects of its operation.
To learn more about Audit Policy
https://brainly.com/question/4426428
#SPJ4
which is an indicator that a fire was not accidental?
According to question ,an indicator that a fire was not accidental was Trailers .
Option C is correct .
B-SAHF, which stands for Building Factors, Smoke, Air Track, Heat, and Flame, is a group of five essential fire behavior indicators. More important than simply comprehending the indicators is the capacity to integrate these components into the process of reading the fire as part of size-up and dynamic risk assessment.
Firefighters don self-contained breathing apparatus (SCBA) at the start of the overhaul operations, but it's standard procedure to take them off once the carbon monoxide (CO) concentration is at a safe level. The fundamentals of the scientific method are surprisingly straightforward: observe, postulate, test, and draw conclusions.
To know more about Fire Accident visit :
https://brainly.com/question/711731
#SPJ4
The correct question is :
Which is an indicator that a fire was NOT accidental?
a. Presence of hazardous materials
b. A broken gas line
c. Trailers
d. Structural collapse
Do schools in the united states have more or less time for physical activity than schools in other countries?.
Yes, the united states have more time for physical activity than schools in other countries.
WHO defines bodily hobby as any physical activity produced with the aid of skeletal muscles that calls for electricity expenditure. physical pastime refers to all motion along with at some stage in entertainment time, for shipping to get to and from locations, or as a part of a person's paintings.
Physical hobby refers to any movement produced with the aid of skeletal muscle which makes use of power whereas physical fitness is a measurable nation along with electricity or persistence. exercise is a deliberate physical interest with the intention of enhancing bodily fitness and health.
Learn more about the physical activity here: https://brainly.com/question/13490156
#SPJ4
in texas, political parties help candidates by providing
In Texas Political Parties helps to win the election, and once in office, they coordinate their behavior.
Texas's political parties' function is to Both the Democratic and Republican primaries are open to registered voters. The selection of candidates to run for office under the party banner is one of the most crucial duties of political parties, and it is currently carried out through primary elections.
The main goal of any political campaign is to persuade the public. Advertisements, theme songs, campaign speeches, and even negative campaigning have existed since the founding of our country. Since then, every development in technology has given candidates access to fresh means of swaying electors.
To know more about Political Parties visit :
https://brainly.com/question/12443795
#SPJ4
3. Were the first members of the Republican Party successful in their
goals? Explain why or why not.
Answer:
In 1854, the Republican Party emerged to combat the expansion of slavery into American territories after the passing of the Kansas–Nebraska Act. The early Republican Party consisted of northern Protestants, factory workers, professionals, businessmen, prosperous farmers, and after the Civil War, former black slaves.
Explanation:
Answer:yes
Explanation:they were successful because the got the presidential election 0 to
I just need you to help me fill in the blanks and thats all.
Cause: Many Israelite farmed in central canaan a rocky and dry area. Effect: There was a poor cultivation of crop because the plants does not get enough supplement from the rocky land.
Cause: Farmers store the water they collected in underground caves. Effect: They used the artificial water storage to grow their crops during the dry season.
What were the cause and effect sentence about?Some of the things that were wrong with the land of Canaan that the Israelite eventually won back from the Canaanites included that:
Most Israelite farmed and herded animals.The land was rocky and dry, with little water.During the period, the Israelites overcame the difficult land and low rainfall amount by doing the followings:
During the rainy season, the farmers collected the rainwater abd stored it in small caves or under the ground.They also used the stored water to irrigate crops such as olives, flax, barley, and grapes.Read more about Israelite farming
brainly.com/question/2500942
#SPJ1
Who do you celebrate Thanksgiving with?
Answer:
Your family and friends.
Explanation:
Between _____ and _____ percent of all American and Canadian youth under the age of seventeen participate in organized and team sports as they pass through childhood and adolescence.
As they go through childhood and adolescence, between 70 and 72 percent of all American and Canadian adolescents under the age of seventeen participate in organized and team sports.
A team sport is a sport in which teams of players compete against one another. A team sport requiring physical effort and competitiveness is defined as "baseball is a team sport but golf is not."
Team sports need players to collaborate in order to achieve a shared objective, and this capacity is crucial in everyday life as well. Kids can build enduring friendships, communication skills, a sense of community, and respect for their coaches and teammates via team sports participation.
Baseball, basketball, softball, and football are some of the other well-liked team sports nationwide.
To learn more about team sports
https://brainly.com/question/10545057
#SPJ4
What is subliminal in psychology?
Answer:
Explanation:
A subliminal message, also called a hidden message, is one that's designed to pass below the normal limits of perception.
Subliminal messages are defined as signals below the absolute threshold level (ATL) of our conscious awareness.
WHAT IS SUBLIMINAL?Signals below the absolute threshold level (ATL) of our conscious consciousness are referred to as subliminal messages. Subliminal literally translates to "below threshold."The first thing we must realize is that, despite our best efforts, we cannot become consciously aware of subliminal inputs. The lowest level of stimulus humans can detect, whether it is visual, aural, sensory, etc., is known as the absolute threshold. An external stimulus below ATL cannot be consciously detected.The second thing we should know is that subliminal perception is thought to be the result of a purposefully created communication technique intended to elicit a response, causing people to act in ways they wouldn't normally.To learn more about SUBLIMINAL refer to:
https://brainly.com/question/10977200
#SPJ4
Which document says that people have the rights of life, liberty, and the pursuit of happiness?.
the US Declaration of Independence says that people have the rights of life, liberty, and the pursuit of happiness.
"We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the pursuit of Happiness."were the exact wordings.
Happiness is not explicitly protected by the Constitution, despite the Declaration of Independence's recognition of the unalienable rights to "life, liberty, and the pursuit of happiness" and the Constitution's explicit protection of life and liberty. The pursuit of happiness has played a vital part in American legal history and is growing increasingly important internationally even though the Declaration has no legal standing in American law. The pursuit of happiness is guaranteed by a number of state and federal constitutions, and it has even been mentioned in several of the United States Supreme Court's significant rulings on marriage. Despite its exclusion from the highest law of the state, the creation of legal protection for happiness-related factors shows the importance of this right in the American legal system.
To know more about US Declaration of Independence : https://brainly.com/question/28598911
#SPJ4
1.which theory would suggest that watching a horror movie late at night could lower your absolute threshold for sound as you subsequently tried to fall asleep? subliminal persuasion theory weber's law sensory perception theory signal detection theory
Watching a scary movie late at night could lower your absolute threshold for sound as you attempt to fall asleep, according to the theory of signal detection.
What does the theory of signal detection say?A way to distinguish between a person's capacity to distinguish between the presence and absence of a stimulus (or between various stimulus intensities) and the criterion that person employs to create responses to those stimuli is signal detection theory.
At its most basic level, signal detection theory asserts that a stimulus's ability to be detected depends on the individual's physical and psychological health. Basically, the strength and level of our attention determine how much we notice things.
What are the two elements of the theory of signal detection?Misses and false alarms are bad. The gathering of information and the criterion are the two primary parts of the decision-making process. Information gathering The CT scan contains information, first and foremost. For instance, lungs in good health have a distinctive form.
Learn more about signal detection theory: https://brainly.com/question/10339556
#SPJ4
after completing the pre-study questionnaire, all dieters were randomly assigned to either the website intervention or the smartphone intervention. once the dieters were assigned to their condition, they did not socialize with other dieters, which was easy to control as dieters completed all study questions remotely. to adequately assess the effectiveness of the intervention programs, the researchers made sure to use the exact same questions for the pre- and post-study questionnaires, including information about how often they cave into their cravings, self-reporting on why they eat (to cope with emotions, when socializing, when merely hungry, etc.), whether they binge eat, their starting weight, and other items. some of the dieters even commented that they recalled seeing the same post-study questions before on the pre-study questionnaire and that they based their post-study answers on their pre-study answers. after comparing the post-exposure scores for the two conditions, you found no differences between students in the website intervention and the smartphone intervention. which internal validity threat is most likely occurring in this scenario?
After comparing the post-exposure scores for the two conditions, you found no differences between students in the website intervention and the smartphone intervention. Testing internal validity threat is most likely occurring in this scenario.
The degree to which a piece of evidence supports a claim regarding cause and effect within the context of a specific research is known as internal validity. How successfully a research can rule out potential explanations for its findings—typically, causes of systematic error or "bias"—determines its internal validity.
Bias might develop if subjects were tested repeatedly. Participants may be conditioned to recognize they are being tested or they may recall the right answers. It is common for people to perform better on (the same or comparable) intelligence tests after taking them more times, but this threat to internal validity offers a strong alternative hypothesis rather than drawing the conclusion that the underlying abilities have permanently altered.
Learn more about Internal Validity here:
https://brainly.com/question/15704269
#SPJ4
According to the textbook, the increase in the number of adults who report no religious affiliation ("the rise of the nones") is largely explained by
a. a lack of diversity in choices of religions.
b. generational replacement, since more millennials are religiously unaffiliated.
c. an overabundance of religious choices, which decreases the sacred quality of religion.
d. a response to the rise in religious nationalism.
Since more millennials report being religiously unaffiliated than any other generation, the textbook claims that generational replacement best explains the rise in the percentage of persons who report having no religious connection. Here option B is the correct answer.
Atheists and agnostics are terms used to refer to nonreligious persons, whereas secular is used to refer to objects, actions, or viewpoints that have nothing to do with religion.
The religious or spiritual ideas and practices to which a person follows or the religious group to which a person belongs are both considered to be examples of religious affiliation.
Changes in values between young people and their elders are attributed by generational replacement to their divergent upbringings.
To learn more about religious affiliation
https://brainly.com/question/4424688
#SPJ4
How does hinton use humor during the church fire? why do you think she does this?.
Hinton uses humor during the church fire to lighten the mood, and to make it more realistic.
A man's inability to fit through a window due to his size would amuse two teenage guys. In this section of the novel, Hinton employs comedy in a few different ways. She makes use of humor while Ponyboy and Johnny work together.
With the youthful audience, Hinton also uses a different kind of comedy. Ponyboy grabs the first youngster to assist him, but the youngster bites him. Through her use of comedy and silliness in this scenario, Hinton uplifts the mood.
Know more about Hinton here
https://brainly.com/question/11948392
#SPJ4
as researchers study cognitive development in children, what has provided physical evidence that the brain has two separate long-term memory systems?
As researchers study cognitive development in children, brain scans provided physical evidence that the brain has two separate long-term memory systems.
Additionally, neuroimaging of young infants allows for the examination of brain plasticity during this era of rapid growth and may be able to show how particular perceptual, procedural, and cognitive abilities, such as musical ability and perception of music, evolve.
According to research, kids who are more physically active have more brain activity in the regions of the brain linked to memory and cognitive control. Cognitive development is influenced by physical development because children learn about the characteristics of items and their own talents as they move around and investigate their environment.
Know more about cognitive development here
https://brainly.com/question/19800551
#SPJ4
Why is it important to practice resiliency as part of the 5rs of cultural humility?.
The 5 Rs of Cultural Humility were created by SHM as a straightforward pocket card tool for hospitalists Cultural to use in their daily work. While the fifth R, resilience, is internal.
The first four Rs—reflection, respect, regard, and relevance—are extrinsically focused. The unconscious prejudices that can negatively affect our daily interactions and that have been demonstrated to contribute to health care disparities can be reduced by practising cultural humility and treating every patient, coworker, or other person with humility and an open mind. Cultural humility is described as "a lifelong process of self-reflection and self-critique whereby the individual not only learns about another's culture.
To learn more about humility, click here.
https://brainly.com/question/11130537
#SPJ4