For the situation where you want to flag patients who may have a disease based on the concentration of a biomarker in their blood, it is appropriate to use a one-sided test. The goal, in this case, is to identify individuals who have a higher concentration of the biomarker, indicating the presence of the disease. By focusing on one side of the distribution, specifically the upper tail, you can set a threshold for elevated biomarker levels and determine if a patient exceeds that threshold, suggesting a higher likelihood of having the disease.
On the other hand, for the situation where you want to estimate the average height of students at Ohio State, it is more appropriate to use a two-sided test. Here, the objective is to estimate the average height without specifying a specific direction of difference. A two-sided test allows for the possibility of a difference in either direction (higher or lower average height) and provides a more comprehensive analysis of the data.
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Complete Question:
In the following situations, is it appropriate to use a ONE-SIDED test? (As opposed to two-sided)
You want to flag patients who may have a disease based on the concentration of a biomarker in their blood that may be elevated if they have the disease:____You want to estimate the average height of students at Ohio State:____.What makes up the biodiversity of the Amazon rain forest?
Answer:
animals and plants
Explanation:
Which of the following best describes a government that is run by a tyrant who has seized power with the help of the military?
1. A monarchy.
2. An indirect democracy.
3. A dictatorship.
4. A oligarchy.
Suppose Briana prefers apples to pears, pears to oranges, and oranges to apples. Briana's preferences A. are not complete. B. are not monotonic. C. are not transitive. D. are rational.
Briana prefers apples to pears, pears to oranges, and oranges to apples. Briana's preferences are not transitive. Since if she prefers apples to pears and pears to oranges, she should prefer apples to oranges, but this is not the case here. Therefore, the correct answer is option C.
Briana's preferences are not transitive. Complete preferences are the ones where every pair of goods can be compared. Monotonic preferences are the ones where as you get more of a good or service, you are at least as well off. Transitive preferences are the ones where if you prefer A to B and B to C, then you should prefer A to C. Rational preferences are the ones that are well-behaved and satisfy common-sense properties.
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The purpose of this exercise is to compare the variability of xy and with the variability of (x4 – x2). Complete parts a through e below. --- a Suppose the first sample is selected from a population with mean 14 = 135 and variance of = 576. Within what range should the sample mean vary about 95% of the time in repeated samples of 64 measurements from this distribution? That is, construct an interval extending 2 standard deviations of Xy on each side of The interval is (10) (Simplify your answers. Type integers or decimals. Do not round.)
In repeated samples of 64 measurements from this distribution, the sample mean should fluctuate between (129.12 and 140.88) around 95% of the time.
We must compute the sample mean's standard deviation in order to establish the range within which the sample mean should fluctuate around 95% of the time in repeated samples of 64 observations from a population with a mean of 135 and a variance of 576.
The standard error, sometimes referred to as the standard deviation of the sample mean, is calculated using the following formula: Standard Error = (Standard Deviation of the Population) / sqrt(Sample Size).
In this case, the standard deviation of the population (xy) is the square root of the variance, which is sqrt(576) = 24. The sample size is 64. Plugging these values into the formula:
Standard Error = 24 / sqrt(64) = 24 / 8 = 3
The standard error represents the average amount of variability we expect in the sample mean. To construct a 95% confidence interval, we need to consider the critical value associated with a 95% confidence level. For a normal distribution, this critical value is approximately 1.96.
When the standard error is multiplied by the critical value, we obtain:
Margin of Error = Standard Error * Critical Value = 3 * 1.96 = 5.88
Now, we can construct the confidence interval by subtracting and adding the margin of error from the population mean:
Confidence Interval = (Population Mean - Margin of Error, Population Mean + Margin of Error)
Confidence Interval = (135 - 5.88, 135 + 5.88)
Simplifying the interval, we have:
Confidence Interval = (129.12, 140.88)
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What happens when societies do not have governments?
1. There is chaos among the citizens.
2. Large scaled projects such as road and bridges get completed.
3. Families and tribes live separated from one another.
4. There is peace within a social group.
Answer:
1
Nothing to keep the society in place
Answer: i would say 1
Explanation:
We can rule 4 out first and 2 can follow. While yes 3 will happen it wont be as important as 1
help ASAP please ill mark brainliest
Answer:
D! ( sorry for answering so late!)
Explanation:
leo attends a high school where a lot of students belong to gangs. at home, he studies hard in the hope of getting a college scholarship to study engineering. but, around his friends, leo acts tough and pretends not to care about school. what is leo engaged in?
In the given scenario, Leo is engaged in a practice called code-switching.
What is Code-switching?Code-switching is a practice in which a person alternates between two or more languages, dialects, or speech styles to match the context or social situation. Code-switching also happens when a person changes the way they talk, dress, or act depending on the environment they are in.
People code-switch to fit in with their surroundings, make connections with people from different backgrounds, or maintain multiple identities. In Leo's case, he changes the way he behaves around his peers in order to fit in and maintain his position in the gang. Meanwhile, he is working hard towards his academic pursuits in order to achieve his goal of obtaining a scholarship. Thus, we can infer that Leo is engaged in code-switching.
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Investigators are examining some evidence from a crime scene. They learn that the victim was wearing a blue shirt when she was killed. A pane of glass in the front
door was broken. The victim owned a golden retriever. The victim had a friend named Maria. Which of these facts is most relevant to the crime?
O Blue shirt
O Pane of glass
O Golden retriever
Friend named Maria
Answer: Pane of glass
Explanation:
select the two most important elements of the psychiatric interview to establish a mental illness diagnosis.
The two most important elements of the psychiatric interview to establish a mental illness diagnosis are A. Psychiatric History and C. mental status examination.
What should one look for in a psychiatric interview?The Psychiatric history is a detailed account of the patient's symptoms, including their onset, duration, severity, and course. The psychiatrist will also ask about the patient's medical history, family history, and social history.
The mental status examination is a systematic assessment of the patient's appearance, behavior, mood, thinking, and memory. The psychiatrist will observe the patient's appearance and behavior, and will ask questions about the patient's mood, thinking, and memory.
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The full question is:
Select the two most important elements of the psychiatric interview to establish a mental illness diagnosis.
A . Psychiatric history
B . Family history
C . Mental status examination
D . Review of system
HELP ASAP ILL MARK BRAINLIEST!!
Answer:
the answer is A education
in terms of maslow’s hierarchy of need, families living in poverty may be focused more on which type of needs rather than self-actualization?
Maslow's Hierarchy of Needs is a motivational theory that consists of a five-tier model of human needs, often depicted as hierarchical levels within a pyramid, the concept is that human beings have five basic needs, and these needs must be satisfied in a specific sequence: physiological, safety, love/belonging, esteem, and self-actualization.
These five levels of needs make up the structure of the hierarchy of needs.In terms of Maslow's hierarchy of needs, families living in poverty are more focused on physiological and safety needs. They prioritize satisfying their basic needs such as food, shelter, clothing, and other physiological needs to meet their basic survival needs. Poverty affects families' physiological needs by exposing them to adverse health effects that arise from inadequate nutrition, poor sanitation, and unsafe housing conditions.
Poverty can also affect their safety needs, which include the need to feel secure and safe from harm. Families living in poverty may experience frequent exposure to violence, crime, and environmental hazards which create an unsafe and unstable environment that affects their safety needs.In conclusion, families living in poverty tend to focus more on satisfying their physiological and safety needs than self-actualization. Satisfying the basic needs is essential for survival and gives them the confidence to pursue their aspirations and goals.
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How did SeaWorld try and protect Tilikum from the other whales?
Answer:
They built a wall a very awesome,strong and tall wall
Explanation:
THEY ALL DO THAT
why do you think the obama administration pursued a trade deal with korea in 2012
The Obama administration pursued a trade deal with Korea in 2012 to enhance the American economy and strengthen the trade relationship between the two countries.
The main objective of this deal was to reduce tariffs, boost exports and create job opportunities.The agreement aimed at eliminating 95 percent of tariffs on goods between the United States and South Korea. This led to the establishment of a stable, predictable, and transparent trading relationship between the two countries, which resulted in expanding the economy and generating new job opportunities.
For the United States, South Korea is the sixth-largest trading partner, and the trading relationship is estimated to be worth over $100 billion. The trade agreement helped reduce barriers to investment and facilitated trade between the two countries.
American farmers and manufacturers benefitted significantly from this agreement, which boosted their exports. Additionally, the deal strengthened America's presence in Asia by strengthening relationships with its allies and demonstrating America's commitment to the region.
In conclusion, the trade deal with South Korea was a vital step for the Obama administration towards expanding the US economy, creating jobs, and boosting American exports.
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10. what’s going through dave’s mind & what emotion is he having when he can’t walk away from someone else’s door knob because he keeps trying to ensure that it’s locked?
The possible thought that Dave is having when he can't walk away from someone else's doorknob because he keeps trying to ensure that it's locked could be that he is feeling anxious and paranoid that the door is not locked.
Dave might be thinking that it's his responsibility to ensure that the door is secure. He might also be worried about the safety and security of the people who are behind the door. Moreover, Dave could be having thoughts about the potential consequences of not locking the door. He might be imagining scenarios where someone could break into the house or steal from it. The emotion that Dave could be feeling when he is trying to ensure that the door is locked is anxiety, fear, or worry. Dave might be experiencing anxiety about the safety and security of the people behind the door. His fear and worry could stem from the possibility of a break-in or theft. Dave's obsessive checking could be his way of coping with the stress and anxiety that he is experiencing.
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Ancient Greeks lived answer quick plzz
Answer:
What is the radius and diameter of the following circle?
Explanation:
What is the radius and diameter of tje following circle?
Is Ratification of the Constitution endangers state's rights Federalists or
Anti-federalists?
Notice the size and location ofItaly and of Japan with respect to the countryeach invaded. What similarities do you see?
During World War II, Italy and Japan were both major Axis powers that invaded neighboring countries. Although they were situated far apart from each other, there are several similarities between the two countries' invasion strategies.
Italy invaded several countries in Europe, including Greece, Yugoslavia, and Albania. Meanwhile, Japan's military power was concentrated in the Asia-Pacific region, and it invaded China, Southeast Asia, and several Pacific islands. The similarity between the two countries' invasion strategies is that they were motivated by the same goals, which were to expand their territories, resources, and influence. Both Italy and Japan had expansionist ambitions that they believed were necessary for their national interests.
Their policies were driven by nationalist ideologies that justified their military actions as a means of asserting their superiority and promoting their cultures. Another similarity between Italy and Japan was their use of military force to establish puppet regimes and colonies in their conquered territories. In both cases, the occupied nations were subjected to brutal oppression, enslavement, and genocide, which caused widespread human suffering and destruction. Overall, Italy and Japan's aggressive expansionist policies were a major contributing factor to the outbreak of World War II, which resulted in the deaths of millions of people and the devastation of entire regions.
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Longitudinal studies are useful for addressing which criterion used for establishing causality?
a. correlation
b. time order
c. complete causation
d. nonspuriousness
Longitudinal studies are useful for addressing the criterion of time order used for establishing causality. The correct answer is option(b).
A longitudinal study is a kind of research in which data is gathered for the same subjects repeatedly over an extended period of time. A longitudinal study can last anywhere from several weeks to decades. Longitudinal studies are usually conducted to look for causality. A criterion is a set of rules or standards that are used to assess or judge something. Causality is the relation between an event (the cause) and a second event (the effect) in which the second event is regarded as a direct consequence of the first.
The criterion of time order is used to establish causality, which is why longitudinal studies are beneficial in this regard. In a longitudinal study, the same group of subjects is tested several times over an extended period of time. This allows the researchers to see how the subjects alter over time. They can also examine how a specific event may have caused a change in a subject over time. Thus, it helps in establishing the criterion of time order used for establishing causality. Therefore, the correct answer is option B.
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Do you or people you know watch a lot of TV violence or play violent video games? How do you think this exposure is influencing you or them?
Answer:
Extensive viewing of television violence by children causes greater aggressiveness. Sometimes, watching a single violent program can increase aggressiveness.
Explanation:
please help!!!
when is election day?
A. the first tuesday following the first monday in november
B. the first tuesday in november, whenever it falls
C. the first tuesday in november, unless it is november 1st
D. the first tuesday in november, unless it is november 2nd
Answer:
the other person saying it's a link is a scam do not believe them
the earliest civilization currently identified in mesoamerica is known as the_______
The earliest civilization currently identified in Mesoamerica is known as the Olmec civilization. The Olmec civilization emerged around 1200 BCE and was located in what is now modern-day Mexico.
They are considered one of the earliest complex societies in Mesoamerica and exerted a significant influence on later cultures in the region. The Olmec people are known for their distinctive artistic style, particularly their monumental stone heads, as well as their agricultural practices and trade networks. They developed sophisticated systems of governance and religious beliefs, laying the foundation for future civilizations in Mesoamerica, such as the Maya and Aztec civilizations.
The Olmec civilization thrived for several centuries before declining and eventually disappearing, leaving behind a lasting legacy in Mesoamerican history.
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Explain the economic impact of Italy’s location and trade on Renaissance art and culture.
please help me with this problem i am stuck like chuck
Answer:
A improved banking system, provided financial security for major transactions. Expanded trade routes, that reached far to the East. As people lived closer, they began to spread the word to make art and culture available to more, and experiencing a huge change in culture.
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for a study to be truly high in external validity, the data-gathering procedures should not greatly alter routine procedures. group of answer choices true false
False.
For a study to have high external validity, the data-gathering procedures may need to reflect or align with routine procedures in real-world settings. This helps ensure that the study's findings can be generalized and applied to real-life situations accurately. By minimizing the disruption or alteration of routine procedures, the study becomes more representative of the typical conditions and practices, enhancing its external validity.
~~~Harsha~~~
How are leaders chosen?
How do citizens participate in their government?
Australia
Cuba
Canada
citizens participate in their government because they help vote for equal rights for all citizens
why is library management important
Answer:
Hello There!!
Explanation:
It is important as it enhances the efficiency of the librarians and the people that use the library and it also helps maintain data.
hope this helps,have a great day!!
~Pinky~
which group in the disaster recovery team decides when employees can reenter the affected work area after a disaster?
The group in the disaster recovery team that decides when employees can reenter the affected work area after a disaster is typically the Safety and Security Team or the Incident Management Team.
In a disaster recovery plan, there are various teams involved in managing the recovery process. The Safety and Security Team or the Incident Management Team is responsible for assessing the safety and security conditions after a disaster and determining when it is safe for employees to return to the affected work area.
This team considers factors such as the extent of damage, the presence of any hazards or risks, the availability of essential services like electricity and water, and compliance with relevant regulations and guidelines. They may conduct inspections, consult with experts, and coordinate with local authorities to make an informed decision about reentry.
The primary concern of this team is the well-being and safety of employees, ensuring that they can return to a secure and functional work environment after a disaster.
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1. Definitions (3)
1.1. Ministers of the Ottoman Empire
1.2. Bureaucrats
1.3. A form of Islamic rule
1.4. The ruler of the Ottoman Empire
1.5. Elite troops of former Christians
1.6. Council of religious scholars that supports the ruler
a) Pashas
b) Ulerna
a) Caliphate d) Janissaries e) Viziers
f) Sultan
Answer:
1. Definitions (3)
1.1. Ministers of the Ottoman Empire
1.2. Bureaucrats
1.3. A form of Islamic rule
1.4. The ruler of the Ottoman Empire
1.5. Elite troops of former Christians
1.6. Council of religious scholars that supports the ruler
a) Pashas
b) Ulerna
a) Caliphate d) Janissaries e) Viziers
f) Sultan
HELPPPPPPPPPPPPPPPP FAST
Answer:
C
Explanation:
Biased sources are good because they know a lot about a topic
True
False
The given statement “Biased sources are good because they know a lot about a topic” is a False. Biased sources are not inherently good because they know a lot about a topic.
Biassed sources tend to have a specific agenda or perspective that influences their reporting or presentation of information. This bias can lead to a distortion of facts, selective presentation of evidence, or the omission of relevant information that does not align with their viewpoint.
While biassed sources may possess knowledge about a particular topic, their bias can cloud their objectivity and hinder their ability to provide an accurate and comprehensive understanding of the subject matter.
Relying solely on biassed sources can lead to a one-sided or skewed perspective, which can be misleading or inaccurate. To gain a well-rounded and reliable understanding of a topic, it is essential to consult multiple sources with diverse viewpoints, verify facts through credible and neutral sources, and critically evaluate the information presented. This approach helps to ensure a more balanced and informed perspective.
Therefore “Biased sources are good because they know a lot about a topic” is a False statement.
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Excessive motor activity, impulsivity, and inattention are the three central behaviors of ______.
The three central behaviors of Attention-Deficit Hyperactivity Disorder (ADHD) are excessive motor activity, impulsivity, and inattention. Therefore, the correct option is (D) ADHD.
ADHD is a neurodevelopmental condition that is characterized by inattention, hyperactivity, and impulsivity. People with ADHD may find it difficult to concentrate, stay still, and control their impulses. It is a chronic condition that affects people throughout their life. There is no cure for ADHD, but it can be managed with medication, therapy, and lifestyle changes. Motor activity refers to the body's physical movement.
People with ADHD often have excessive motor activity, which means that they may fidget, tap their feet, or move around in their seats excessively. Impulsivity refers to a person's tendency to act without thinking about the consequences of their actions.
People with ADHD may struggle with impulsivity, which can lead to problems in social situations and can also put them at risk for accidents and injuries. Inattention refers to a person's inability to focus their attention for extended periods. People with ADHD may have trouble paying attention to details or staying focused on a task.
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