Hello. This question is incomplete. The full question is:
Most US adults have social ties with a large number of people, including friends, family, co-workers, and other acquaintances. It is nearly impossible for most people to reliably list all the people they know, but using a mathematical model, social analysts estimate that, on average, a US adult has social ties with 634 people.1 A survey of 1700 randomly selected US adults who are cell phone users finds that the average number of social ties for the cell phone users in the sample was 664 with a standard deviation of 778. Does the sample provide evidence that the average number of social ties for a cell phone user is significantly different from 634, the hypothesized number for all US adults?
Answer:
The sample does not provide evidence that the average number of social ties for a cell phone user is significantly different from 634.
Explanation:
First, it is necessary to find out if the average number of social connections for a cell phone user is significantly different from 634 people. For this, we will consider:
H₀: The average number of social connections for a cell phone user is 634 people. For this we will use μ = 634.
Hₐ: The average number of social connections for a cell phone user is different from 634 people. For this we will use μ ≠ 634.
After these considerations we will adopt the following information:
n = 1700
'X = 664
SD = 778
We can see that the size of the sample is very large and as the population is unknown, we will use the concepts of the central limit theorem and adopt the average sample distribution in the same way as the normal distribution. For this reason, a single mean z test will be appropriate in this case.
After understanding the information, we can calculate the test value. For this it will be necessary to use the formula:
z= ('x-μ)/(SD/√n)
z =(664-663)/(778/√1700) = 1.59
When finding this value, you must take into account whether the p-value of the test is less than the significance level.
The p-value for the two-tailed test is found by the formula:
p - value = 2 * P (Z> 1.59)
p - Value = 2 [1-P (Z> 1.59)
p- value = 2 * (1-0.944) = 0.112
The p-test reveals a very high value in relation to the level of significance and shows that the null hypothesis must be rejected. Based on this, we can say that we have no factor that proves that the average number of social connections for a cell phone user is different from 634 people.
if alvin has 13 sisters and 15 brother and 12 mother and step mothers and 12 are married and have given brith each 23 how many will alvin get
Answer:
The answer is 92
Explanation:
12(12)= 48
48(23)=1,104
1,104\12= 92
An example of situated universal?
Answer:
Explanation:
The situated universal is a type of category that ends in a philosophical thought that leaves the door open to the immensity of the universal. This concept is developed by Mario Casalla and deals with Latin American hermeneutics.
An example of situated universal:
The philosophy does not have as objectives or events, and this makes the development of the history of philosophy.
Answer:
making a product or environment accessible to people with disabilities often benefits others. For example, sidewalk curb cuts, designed to make sidewalks and streets accessible to those using wheelchairs, are today often used by kids on skateboards, parents with baby strollers, and delivery staff with rolling carts.
Explanation:
Select which statements are true according to the law of supply? A) A decrease in demand leads to an increase in supply. B) A decrease in demand leads to a decrease in supply. C) An increase in price leads to a decrease in supply. D) A decrease in price leads to a decrease in supply. E) An increase in price leads to an increase in supply.
Answer:
C) An increase in price leads to a decrease in supply
Give your reasons why
Why rules and
regulation are important
Answer:
RULES AND REGULATIONS are important for every society because without rules and regulations in a society such society will be lawless, which will may make poeple to commit different offences and atrocities , which is why it is important to established and create rules and regulation for the betterment of a society which will inturn create stable environments as well as peace and order for the people in the society.
Explanation:
RULES AND REGULATIONS are created to protect the lives of people in a society because a society where their is no rule will not have law.
Therefore below are the reason why rules and regulations are important
1. Rules and regulations are important because it enables us to know the right thing to do.
2. Rules and regulations are important because it help to protect people safety, thereby enabling us to know our rights as citizens against any abuses that may be carried out by either the people, company or organizations , including the government itself.
3. Rules and regulations are important because they help to provide conducive environment which may result in peace and order in a society.
4. Rules and regulations are important because it help to serves as a norm of conduct for people in a community or society because without rules in a society people are more likely to misbehave and carried out different atrocities .
5. Rules and regulations are important because it serves as a guideline which enables people or individuals to know what is as accepted as well as what is not acceptable in a society.
Therefore RULES AND REGULATIONS are important for every society because without rules and regulations in a society such society will be lawless, which may make poeple to commit different offences, which is why it is important to established and create rules and regulation for the betterment of a society which will inturn create stable environments as well as peace and order for the people in the society.
Which of the following represents the MOST common anatomic feature that complicates periodontal maintenance in a maxillary first premolar?
A. Deep concavity on the mesial surface of the tooth
B. Intermediate furcational ridge
C. Mesiolingual developmental groove
D. Excessive convexity of the facial root
Answer: Option A.
Deep concavity on the mesial surface of the tooth
Explanation:
The maxillary first premolar has different morphology with two roots and two canals. The most common anatomic feature that complicates periodontal maintenance in maxillary first premolar is Deep concavity on the mesial surface of the tooth because the The mesial surface of the crown shows a concavity near the cementoenamel junction and this concavity stretch on the mesial surface cervically and it's link a deep into the root trunk surface (referred to as the canine fossa)
Educational objectives should guide classroom activities and evaluation. To accomplish this effectively, the objectives should be:
Answer:
stated in terms of specific observable behavior.
Explanation:
Educational objectives refer to the standards set either by educational institutions or individuals to guide the study of the peoples. Such goals should represent the educational expectations of both teachers and students as well as the quality of the curriculum program. Besides that, widely used assessment methods, while likely providing a way of awarding ratings, also do not provide sufficient input to assess whether students are meeting the assigned goals. This is generally dependent on a blend of not having structured objectives, to begin with, not having converted those goals into observable results, and not using evaluation methods that are capable of assessing anticipated educational outcomes given the level of skill required to improve them.
Describe in a brief paragraph one of the seven major religions in the world and how it can exist in our United States culture. Is secularization (the different forms of religion in our culture) of religion a good or dysfunctional part of our overall culture today?
Answer:
Hinduism is one of the most ancient religions in the world. The religion is enriched with the best possible spiritual facets and reflects the ideal ways to live this very life.
Hinduism has spread fascinating and crucial aspects like four "Vedas" (Rigveda, Yajurveda, Samveda, Atharv Veda), four ashrams/ stages of life (Brahmacharyashram, Grihastashram, Vanprathashram and Sanysashram which mean studenthood, family/ social life, retirement and getting detached from the materialistic life).
In the United States, numerous people work in the Software industry who are from India and on other hand, organizations like Ramkrishna Math, Akshardham and ISKON have cultivated human beings for holistic development.
The principle of "Adwaita" (Oneness) is the backbone of Hinduism which can be found being practiced by a good number of Americans. Yoga, meditation, and Namasmaran (chanting) are other ways that have their roots in Hinduism and have blossomed the life of the native Americans too.
Secularisation of religion is fine until it does not alter and violate the essence and identity of a specific religion. But if the secularisation attempt disturbs the rhythm of religion, it should be avoided.
• Sex and Violence in Media
Structural Functionalist Perspective:
Conflict Perspective:
Symbolic Interactionist Perspective:
Symbolic Interactionism Examples. ... Examples of Symbolic Interactionism: As humans and as members of a society, we learn to understand through our interaction with symbols, including the letters of our language that make up words. For example, the word "cat" does not have meaning in and of itself.
the United states officially entered world war II after which event ?
Answer: The Bombing of Pearl Harbor in Hawaii.
Explanation:
Analytic thinking is best characterized by Select one: a. taxonomic categorization. b. thematic categorization. c. multiple-level categorization. d. categorical analysis. e. synthetically integrating theses and anti-theses.
Answer: Option A --Taxonomic categorization
Explanation: Taxonomic categorization
which literally means “arrangement law” can be defined as the science of classifying organisms to construct internationally shared classification systems, hence, each organism is placed into more and more inclusive groupings just like how a grocery store is organized. On this wise, analytic thinking is best characterized by taxonomic categorization.
Zollverein started in 1834 in prussian refers to a :
Answer:
Sorry but what I didn't get you
Explanation:
Btw I'm honey a neon dog and it's nice to meet you !!!
Beltram is currently 61 and has been a heavy drinker his entire life. Lately he has started to have serious memory problems. For example, his wife Rita can have a conversation with him and then 5 minutes later he doesn't even remember speaking to her. He also has gaps in his memory about the past. Beltram's memory loss is probably due to: a. Dissociative Fuge b. Alzheimer's Disease c. Dissociative Identity Disorder d. Korsakoff's Syndrome
The correct answer is D) Korsakoff's Syndrome.
Beltram's memory loss is probably due to Korsakoff's Syndrome.
The question clearly says that Beltram is currently 61 and has been a heavy drinker his entire life. Lately, he has started to have serious memory problems. So we cannot consider it Alzheimer's Disease.
Due to the heavy drinking problem, what Beltram has is Korsakoff's Syndrome. It is a memory disorder due to the deficiency in the body of vitamin B-1, or thiamine. And precisely heavy drinking can be a cause of the syndrome because of the toxic effect of alcohol in the cells of the brain.
A graduate student believes that people consider faces with more contrast between lip color and skin tone as more feminine. He identifies the null and alternative hypotheses as:
Answer:
The level of contrast between lip color and skin tone does not affect how feminine a face is considered.
Explanation:
From the excerpt:
‘A graduate student believes that people consider faces with more contrast between lip color and skin tone as more feminine’ . This is considered as a null and alternative hypotheses.
This is because there is no relationship between how feminine a face is considered to level of contrast between lip color and skin tone and zero effects.
Question of 20
Which row on the diagram best represents the Maryland Court of Special
Appeals?
More
authority
Row A
Row B
Row C
UTILITI TIL
Row D
Less
authority
Answer:
Row A and Row B
Explanation:
The Maryland is court system which has four level, two appeal court level and two trial levels. The court has special appellate jurisdiction over any judgement. The judgement is appeal to be reviewed by the prisoner. There can be review of death sentence or life imprisonment decisions given by the trial courts based on the available evidences and witnesses.
You are spending the month of July hiking and biking in the Rocky Mountains, in the western US state of Colorado. Based on concepts covered in chapter 9, explain why you would typically plan your daily rides and hikes in the morning hours to minimize the chances of being caught in bad weather.
The correct answer to this open question is the following.
Although the question does not include the concepts covered in chapter 9 or any other reference, we can comment on the following.
You would typically plan your daily rides and hikes in the morning hours to minimize the chances of being caught in bad weather because in the month of July hiking and biking in the Rocky Mountains, in the western US state of Colorado could be a great experience during the mornings but there is a high risk of thunderstorms in the afternoons and nights.
In the summertime, warm weather facilitates the chances of lighting in the Rocky Mountains. And as we know, thunderstorms are very dangerous if we are caught up there in the mountains.
Experts on climate affirm that every year, almost the area is affected with 25 million lightning strikes that have caused injuries to explores and hikers. So if you are visiting this area during the summer, you better organize your activities early in the morning until two or three in the afternoon.
When a foreman orders an assembly-line employee to carry out a task that the employee perceives as unethical, yet the employee feels compelled to do it because of the foreman's position, the foreman is exercising:_______
Esta ejerciendo autoridad
List the following documents in the order in which they are used when recording direct materials costs in job order cost accounting, with the first document on top. Drag and drop application.
A. receiving reports
B. material ledqer cards
C. material requisition
D. factory overhead ledqer
Answer: ABCD
Explanation:
recording indirect materials costs in task order cost accounting, the following list of documents is used Ledger Cards for Materials
What is a ledger?This refers to the record-keeping book or other collection of financial accounts. As a result, it is clear that the following papers are utilized in the following order for documenting indirect materials costs in job order cost accounting.
1. Getting Information
2. Ledger Cards for Materials
3. Requests for materials
4. Ledger for Factory Overhead
In work order cost accounting, these ledgers are used to keep track of indirect material costs because they are used in production but cannot be connected directly.
Therefore, the following list of documents is used:
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international franchising is
Answer:
International Franchising, sometimes known as Master Franchising or Master Licensing, is a method of expansion that new or established franchises can use to move into new geographical areas and markets.
When this is lost from our body, it from our body, it leads to dehydration ________ . what is answer of this question please tell me of this question
Answer:
loss of fluid
Explanation:
dehydration is caused when your body doesn't have enough fluids in it like water. Without these fluids, your body can't function properly.
In some cases factors outside the language (e.g., the setting in which a sentence occurs) can help us understand garden-path sentences. These factors are referred to as
Answer:
Extralinguistic context.
Explanation:
This is explained to deal with the correlation of other factors that help you understand a language; it is a form of understanding a particular language better using means that are not the usual, they can deal with social reasoning, articulation, sound and other factors that align in helping understand the said language better.
For some people, it is seen to rely on their force, or their meaning on emotional associations and historical events or values play vital roles in the impact of the whole scenery with it takes place in most cases.
During Britain's war with France in the 1800s, the British interfered with US trade by
. The British also raided US merchant ships and forced US sailors to work in the British navy.
introduced the Embargo Act to make the British respect US rights, but his efforts failed. As Britain continued the practice of impressment, tensions between the United States and Britain continued to rise. Following the
, Americans were even more angered at Britain for siding with Tecumseh in Canada. In response to all these British actions, the US Congress declared war against Britain.
Answer:
Blanks:
1: blocking us ships from entering European ports
2: Thomas Jefferson
3: Battle of Tippecanoe
Throughout the Napoleonic Wars, American diplomatic neutrality was put to the test (1803-1815). In order to harm each other's economies, the at-war nations of Britain and France both imposed trade restrictions. Additionally, these restrictions hampered American trade and put the nation's neutrality in jeopardy.
Why did the French and English go to war in the 1800s?In their struggle for dominance in Europe, Great Britain and France used force against smaller, less powerful nations. During the Napoleonic era, the United States made an effort to maintain its neutrality, but it ultimately became involved in the wars in Europe, sparking the War of 1812 with Great Britain.
The British started to impose restrictions on American shipping, though, in 1805. They didn't want Americans to feed and supply their enemies. The British made the decision to erect a partial blockade in response to the United States threats to take action. Only a few American ships could now transport supplies to Europe as a result.
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sir walter was unable to establish a successfuk colony at roanoke island because
Answer:
A lot of the members of the colony became very ill. The terrain and the resources in Roanoke were very minimal and not efficient. All the members of the colony later on disappeared and nobody to this day knows what happened.
Explanation:
Urban sprawl is a possible cause of deforestation.
Please select the best answer from the choices provided
T
F
Answer:
That statement is true
Explanation:
Urban sprawl refers to the process of the expansion of human population from the urban area into a more rural area. In order to accommodate for the increase of population, the city often had to hire real estate developers to build more houses/apartments.
Urban sprawl is a possible cause of deforestation. This sentence was the based on true. Thus, option (a) is correct.
What is deforestation?Deforestation is the deliberate clearance of forest area. Deforestation has impacted landscapes all around the world. Forest degradation and deforestation account for around 15% of total greenhouse gas emissions. The preservation of tropical forests aids in the protection of millions of species of plants and animals.
The process of human population expansion from metropolitan areas towards more rural areas is referred to as urban sprawl. To meet the city's growing population, the city frequently had to engage real estate developers to construct additional deforestation.
Therefore, option (a) is correct.
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What is the standard form of the claim: if you cheat, your friends couldn't care less. Group of answer choices No times you cheat are times about which your friends could care less. All times you cheat are times about which your friends could care less.
Answer:
No times you cheat are times about which your friends could care less.
Explanation:
Realistically though, the standard claim of the above statement Implies that for every time a person cheats, there is no time one's friends could care less.
For example, if one friend from a group of friends cheats during a game of cards, his friends couldn't care less about the fact that their friend cheated.
360.org, an organization working toward curbing climate change, recently conducted an interview with Jessica for the position of a public relations officer
However, interviewers Brenda and Laura are divided over whether Jessica should be given the job. Brenda believes that Jessica does not have in-depth knowledge about the issue of global warming and its impact. On the other hand, Laura feels that Jessica would be perfect for the job because she has strong interpersonal skills. Which of the following, if true, would weaken Laura's argument?
A) Jessica was unable to fare well in the written test which analyzed her conceptual skills.
B) Jessica listened intently to the interviewers' questions before answering them.
C) Jessica was unable to communicate clearly why she was right for the job.
D) Jessica was very friendly and courteous with the receptionist while greeting her.
E) Jessica was high on confidence about getting the job because of her strong networking skills.
Answer:
Correct Answer:
C) Jessica was unable to communicate clearly why she was right for the job.
Explanation:
In the job interview which Jessica attended, her application for the position of a public relation officer would be greatly weakened due to her inability to communicate clearly why she was the right candidate for the job despite Laura believing that she is suitable for the job due to her strong interpersonal skill.
This is because, interpersonal skill entails ability of someone to interact with others effectively and work well with others. Interpersonal skills range from communication, listening and to attitude.
Which of the following is not an exception that Fast Trucking Common Carriers may raise to relieve itself of any liability? Group of answer choices
Answer:
C. the multiple car accident
Explanation:
Describe in detail the differences between the way experts and nonexperts go about solving problems. What are the advantages and disadvantages to being an expert in a field
Answer:
Explanation:
An expert is someone who is well informed about a field, he has devoted his time to been trained an equipped in such areas and has mastered it.
Experts in a field will solve problems faster than a novices who had no idea or little prior knowledge about the subject.
An expert is said to achieve more success than a novice because he is more experienced and may have likely encounter such problem while in the field.
An Experts knowledge is organized together, a novice does not have his taught articulated.
Advantages
Experts possess more knowledge in a structured manner about his field.
An expert is not easily defeated in his own field.
He tend to provide solutions to problem arising in his field.
An Experts knowledge is organized differently from novices'
Experts are good in analyzing problems
Disadvantage
Expert most times do not acquire knowledge from other field, most of them knows nothing outside there field.
Bullying younger children earns Dwayne the attention and respect of many classmates. As a result, his bullying behavior increases. This most clearly suggests that his aggression is a(n):
What are some ways immigrants have contributed to the United States? Check all that apply.
What are some ways immigrants have contributed to the United States? Check all that apply.
They have established many start-ups and famous companies.
They have contributed to the growth of the American economy
They have added a greater variety of food and restaurants,
They have helped change the official language of the nation.
They have contributed to the arts and increased the popularity of soccer.
They have brought about the passage of amnesty for undocumented workers.
Answer:
They have established many start-ups and famous companies.
They have contributed to the growth of the American economy
They have added a greater variety of food and restaurants,
They have contributed to the arts and increased the popularity of soccer.
Explanation:
Immigrants are people that move to a country of which they are not natives or have citizenship to settle as permanent residents.
The United States has had a large number of immigrants who have come in search of a better standard of living and among them, there include Africans, Mexicans, and other places.
These immigrants have contributed to the United States by establishing start-up and famous companies, growing the economy, added a variety of food and restaurants, adding to the arts, and popularity of soccer.
You can see sushi restaurants, African foods, various arts and culture and start-up and famous companies owned by immigrants in America.
Answer: A,b,c,e are correct
Explanation:
They have established many start-ups and famous companies.
They have contributed to the growth of the American economy.
They have added a greater variety of food and restaurants.
They have contributed to the arts and increased the popularity of soccer.
When does an extraneous variable become a confounding variable that requires some accommodation in the experimental design?
Answer:
Explanation:
Extraneous variables are variables in that could affect an experiment result and needs to be controlled. They are not the independent variable but they can occur if not well controlled in an experiment.
An extraneous variable becomes a confounding variable when it also changes with the variable that is to be studied bringing about alternative meaning to the experiment. It is automatically part of the experiment
Confounding variable should be avoided in an experiment to avoid results that are unclear.
Example of extraneous variables include environment such as temperature change, soil etc.