suppose you have a job as a political poll person, approximately 130 million people voted last presidential election. How many people do you have to sample to be 90% certain you can identify a difference of 0.5%.
Answers
You would need to sample approximately 10.7 million people to be 90% certain you can identify a difference of 0.5% in a population of 130 million people.
To determine the sample size needed to be 90% certain you can identify a difference of 0.5% in a population, we need to use the formula for sample size calculation:
n = (Z^2 * p * (1-p)) / E^2
Where:
n = sample size
Z = Z-score corresponding to the desired confidence level (90% confidence level corresponds to a Z-score of approximately 1.645)
p = estimated proportion of the population (we can assume p = 0.5 since we don't have any specific information)
E = desired margin of error (0.5%)
Plugging in the values:
n = (1.645^2 * 0.5 * (1-0.5)) / (0.005^2)
n = (2.705 * 0.25) / 0.000025
n = 10.7 million
Therefore, you would need to sample approximately 10.7 million people to be 90% certain you can identify a difference of 0.5% in a population of 130 million people.
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Related Questions
Which career is best suited for people who have a high school diploma?
- Administration and information support.
- Human resources.
- Business financial management and accounting.
- Business analysis.
Answers
Answer:
It should be Human resources because it is the least technical compared to the other three options.
Bill Broker prints an office policy that says he requires a security deposit of "$350 for whites and $500 for blacks" in his area, since he has records to prove that "blacks have weaker financial qualifications." Is this an acceptable policy?
Answers
Answer:
No. It is discrimination to set different deposits on the basis of race
Explanation:
Discrimination is the act of making distinction between people on the basis of race, group, or class to which they are perceived to belong.
It is unfair and prejudicial treatment of people who share a certain trait.
Examples of such traits are race, age, sexual orientation, and gender.
In the given instance Broker requires a security deposit of "$350 for whites and $500 for blacks".
This is discrimination on racial grounds
Ethical Dilemma
You are a mechanical engineer working on developing new products for a large company. Your product-development team is composed of specialists in different fields from throughout the organization. Everyone shares ideas freely with one another, and the team as a whole shares credit for its accomplishments. At least, that is what you think so.
One day you learn that the team leader, an older gentleman who resents having to work with others, has been bad-mouthing several members of the team. Worse yet, he’s also been taking credit for their ideas.
Once, you even overheard him say, "Those guys can’t do anything without me. I’m really the brains behind the operation. That idea for the new packaging design was all mine, but I let them take credit for it."
Although you are not the direct victim of this assault, at least on this occasion, you are concerned about the effects on your team’s morale and performance. You also fear that one day, it might be your ideas for which he is taking credit. You know this is wrong, but you don’t know how best to handle the situation.
Questions
1. If this situation prolonged, what do you think would happen to the morale of the team? Elaborate.
Answers
If the situation with the team leader bad-mouthing and taking credit for other team members' ideas continued, it is likely that the morale of the team would be negatively affected.
Firstly, team members who are being bad-mouthed and having their ideas stolen may become demotivated and disengaged from the project, resulting in lower productivity and creativity. Additionally, team members who witness this behavior may also become demotivated and start to feel undervalued and unappreciated for their contributions.
Furthermore, if the team leader's behavior goes unchecked, it may create a toxic work environment where team members do not feel safe to share their ideas or speak up about their concerns. This could result in a lack of trust within the team and could ultimately lead to the breakdown of the entire project.
In the long run, the negative effects on team morale could have serious implications for the success of the project, and could even impact the reputation and profitability of the company. Therefore, it is important to address this ethical dilemma and find a solution that promotes fairness, transparency, and collaboration within the team.
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Despite its popularity, the Internet has not affected the way in which individuals search for jobs. b. Today's job market remains stable and remarkably similar to the job market ten years ago. c. Personal networking and referrals continue to be the primary route to hiring. d. Job candidates should avoid using job boards, search engines, and social networks to hunt for jobs
Answers
Answer:
c. Personal networking and referrals continue to be the primary route to hiring
Explanation:
In making a hiring decision the employer above all needs to be assured of the reliability and ability of a candidate and the best way to achieve this is by personal networking and referrals.
This gives the employer the chance to get quality staff based on recommendation of trusted persons.
Other ways of staff sourcing such as job boards, search engines, and social networks are not as effective as personal networking and referrals.
the use of taxing and spending powers to shape the economy is part of ________ policy.
Answers
The use of taxing and spending powers to shape the economy is part of fiscal policy.
Fiscal policy is the use of government spending and taxation to influence the economy. The goal of fiscal policy is to achieve various macroeconomic objectives, such as full employment, price stability, and economic growth.
Fiscal policy can be expansionary or contractionary, depending on whether the government is increasing spending and cutting taxes to stimulate the economy, or decreasing spending and raising taxes to cool down an overheating economy.
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Explain how a problem-solving strategy is similar to deductive reasoning.
Answers
Answer:Simmetry
Explanation: it is always directly proportional with the answer. I s all about cause and effect!
i gtg see ya all HAhahaahahahahaah
Answers
.-.
uhhhh................
*triggered*
Answer:
byeee
Explanation:
what are 2 things that could happen to disrupt customer loyalty life cycle???
Answers
Answer: salespeople and customers are essential for the success of business-to-business relationships, and research has shown that a change of the salesperson can severely harm financial performance.
Explanation: However, such interpersonal relationship disruptions may also have positive effects by encouraging vitalizing re explorations of the relationship.
As a manager, Kelly must communicate to her employees some bad news that will likely upset them. What is the best advice for her to follow when communicating this bad news?
Answers
When communicating bad news to employees, the following advice can help Kelly as a manager must be Transparent, Choose the Right Setting, Show Empathy, Provide Context and Explanation, Follow-Up and Support.
Be Transparent: It is crucial to be open, honest, and transparent about the bad news. Avoid sugarcoating or misleading information, as it can erode trust and credibility.
Choose the Right Setting: Select an appropriate setting that is private and allows for open communication without distractions. This ensures employees feel comfortable expressing their thoughts and emotions.
Show Empathy: Display empathy and understanding towards employees' feelings and reactions. Acknowledge their emotions and provide support while delivering the news.
Provide Context and Explanation: Clearly explain the reasons and factors behind the bad news. Offer context, background information, and a comprehensive explanation to help employees understand the situation better.
Offer Solutions or Alternatives: Whenever possible, present potential solutions or alternatives to mitigate the impact of the bad news. This demonstrates a proactive approach and shows that efforts are being made to address the situation.
Encourage Questions and Listening: Create a safe space for employees to ask questions and express their concerns. Actively listen to their perspectives and provide thoughtful responses to foster open dialogue.
Follow-Up and Support: Offer ongoing support to employees following the bad news. Provide resources, guidance, and assistance to help them navigate the situation and cope with any potential challenges.
By following these guidelines, Kelly can communicate bad news in a compassionate and effective manner, maintaining trust and fostering a supportive environment within the team.
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what is the most money you get in a job?
Answers
Answer:
it depends on the job but it is a Anesthesiologists
Answer:
I think being a rapper or being in the NBA OR NFL OR MLB
Explanation:
a leader who controls a group's communication by conveying specific instructions to its members uses which leadership style? com 100
Answers
A leader who controls a group's communication by conveying particular instructions to its members uses a directive leadership style.
Directive leadership style is an instructional type of leadership style characterized by a leader who tells the subordinate staff members what tasks they are expected to do and how to accomplish these tasks.
In directive leadership, the leaders take responsibility for decision-making instead of collaborating with their team members or incorporating employees' feedback. They just instruct their subordinates what tasks to be done and how these tasks are to be done, instead of letting them make their own choose their own path for accomplishing tasks.
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A newspaper columnist had an argument with a prominent town
businessman. She then wrote an article that wrongly accused him of having a
criminal history. This damaged his reputation. The columnist could be found
guilty of
A. conversion
B. libel
C. slander
D. assault
Answers
Answer:
B. Libel, because she published a false statement about the businessmanExplanation:I just took the test
franchises will generally have higher ____, but they offer ongoing support and training.
Answers
Franchises will generally have higher direct financing but they offer ongoing support and training.
What is the meaning of financing?Finance is the study and practice of money, money-related instruments, and capital assets. It is associated with economics, which refers to the study of the creation, transfer, and consumption that money, assets, goods, and services, but it is not the same as economics.
The process of raising capital or finances for any type of spending is known as financing. It is the act of directing various financial resources—such as credit, loans, and invested capital—to those parts of the economy that need them most or can use them most effectively.
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expert communicators are not perceived as trustworthy when . a. their statements are subjective to external causes b. they directly advocate a product c. they use an advanced communication channel d. their attitude toward the product is negative
Answers
Expert communicators are not perceived as trustworthy when "their statements are subjective to external causes".
The Expert communicators are those communicators know their communication is only as good as the impact on intended audience. There are four types of communicators are aggressive, passive-aggresive, passive and the assertive.
The Expert communicators are ensured empathy, equity, relevance and the impact. The communicators are four common types are analytical communicators, intuitive communicators, functional communicators, and the personal communicators.
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I need q 4 and 5 please:)
Answers
In real estate describe how you would rectify this complaint with the potential buyer. Refer to at least two communication strategies in your answer
Answers
To rectify a complaint with a potential buyer in real estate, it is important to use effective communication strategies. Two such strategies are active listening and empathy.
Firstly, it is important to actively listen to the potential buyer’s complaint. This involves giving them your full attention, avoiding interruptions, and asking clarifying questions to ensure that you fully understand their concerns. By actively listening, you demonstrate that you value their feedback and are committed to addressing their concerns.
Secondly, it is important to show empathy towards the potential buyer. This involves acknowledging their feelings and expressing an understanding of their perspective. By showing empathy, you can build rapport with potential buyers and help them feel heard and understood.
Once you have actively listened to the potential buyer’s complaint and shown empathy towards their concerns, you can work towards finding a solution that addresses their needs. This may involve offering a compromise or taking steps to rectify the issue that led to the complaint. By using effective communication strategies such as active listening and empathy, you can help resolve the complaint and maintain a positive relationship with the potential buyer.
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I need the answer to the question below
Answers
Answer:
Explanation:
In case a cadbury's chocolate as cadbury owns the 80 percent of the market.
In case b water as water is daily need and cost of making is low and selling is high
in case c ciggrates are more elastic as for now ciggrates are addiction for large number of people.
In case d computer is used in day to day life and its easy to carry information rather than notepad
case e heating oil in one week as massaging body per week in required
case f bread is cheap as per caviar so large number of people can have in every case
what is an advantage of selling private-label brands for a national retailer?
Answers
Selling private-label brands can be a great advantage for national retailers. A private-label brand is a product that is created by the retailer itself and sold under their own brand name. These products are typically sold at a lower price than national brands and can offer the retailer a unique selling point.
One of the advantages of selling private-label brands is that retailers have more control over the products they sell. They can determine the quality, design, packaging, and pricing of their own products, which can lead to higher profit margins. Retailers can also customize their private-label products to meet the needs and preferences of their target customers. This can help them to build a loyal customer base and differentiate themselves from their competitors. Selling private-label brands also gives retailers the ability to reduce their reliance on national brands. National brands are often more expensive and can be difficult to compete with, especially for smaller retailers. By offering their own private-label products, retailers can create a competitive advantage and attract customers who are looking for affordable, high-quality products.
Finally, selling private-label brands can also help retailers to build their brand image and reputation. By offering their own unique products, retailers can position themselves as experts in their field and establish themselves as a trustworthy source for quality products. This can help them to build customer loyalty and increase their overall sales.
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On his first day as a police officer, Rudy learned about the importance of rank in the force. Beat officers were the lowest-ranking members, detectives the next level, then sergeants, then lieutenants, and then the captain. When a higher-level police officer issued an order, lower-ranking members of the force jumped. That’s just the way it was, and no one questioned the chain of command. This is an example of the_____________ element of the path–goal theory.a. leadership styleb. environmentalc. outcomesd. employee
Answers
The example given illustrates the leadership style element of the path-goal theory.
So, the correct answer is A.
What's the path-goal theory?The path-goal theory focuses on how a leader's behavior affects the motivation and satisfaction of their followers in achieving their goals.
The example highlights the hierarchical structure of the police force, where higher-ranking officers have the power to issue orders that lower-ranking officers must follow without question.
Therefore it's example has correct answer A.
This autocratic leadership style is a clear example of the path-goal theory's directive leadership style, where leaders provide specific guidance and structure to their followers.
This leadership style is effective when the tasks are ambiguous or complex, and followers need clarity and direction. However, it may also lead to reduced motivation and satisfaction among followers if they feel like they lack autonomy or input in the decision-making process.
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After operating for years as a privately held corporation, MidAtlantic Ironworks plans to publicly trade its stock. As a midsized firm, MidAtlantic wants to avoid excessive paperwork, and the fear of being delisted in the future. The ________ provides the best fit for MidAtlantic's plans.
Answers
Answer:
I think the answer is"manager".
As a midsized firm, MidAtlantic wants to avoid excessive paperwork, and the fear of being delisted in the future. The over-the-counter market provides the best fit for MidAtlantic's plans.
What is over-the-counter market?Without the use of a central exchange or broker, market participants can trade stocks, commodities, currencies, or other financial instruments directly between two parties in a decentralized market known as an over-the-counter (OTC) market.
Since there are no physical sites for over-the-counter markets, trading is done online. Comparing this to an auction market structure is completely different. OTC marketplaces often have less transparency and are subject to fewer restrictions than exchanges.
By quoting prices at which they will purchase and sell a security, currency, or other financial instruments, dealers serve as market makers in an OTC market. In an OTC market, a trade can be made between two parties without the other parties being aware of the price at which the deal was made.
Even though OTC markets run smoothly most of the time, there remains a risk known as a counter-party risk that one of the parties to the transaction may default before the deal is finished or won't fulfill the current and future payments that are stipulated in the contract.
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Which of the following statements about corporate culture is true A. Corporate culture evolves over time B. Corporate culture is intangible C. Corporate culture is based on the accumulated history of the organization D.Corporate culture can have a strong impact on a company's success E. All the above
Answers
Answer: All of the above
Explanation:
Corporate culture simply refers to the beliefs, customs and the attitudes that is shared in s particular company. It should be noted that the corporate culture shapes the behaviors of employees in an organization.
It helps in guiding the behaviors of workers and they can either be unwritten rules or those that are documented. They can be based in an organization's history and can evolve with time.
Corporate culture is intangible and can have a strong impact on the company's success. Therefore, the answer to the question is All of the above.
when entering an available date prior to the start date on the rent roll tab, ae assumes_______________________________.
Answers
When entering an available date prior to the start date on the rent roll tab, ae assumes Start date.
The office/retail/industrial rent roll will be used in-depth in this walkthrough, the second in the series (see ORI-RR Tab). In the All-in-One model, the rent roll tab is arguably both the most significant and complicated tab. We have included a video of the walkthrough and a brief summary of this tab's main features below.We're creating a series of walkthrough videos and posts on the methodology underlying the different components of the model in an effort to better explain how to use our All-in-One Underwriting Tool for Real Estate Development and Acquisition. We believe that if you know how, you'll be more willing and able to offer feedback to enhance the model.
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You can test the viscosity of a liquid by dropping a steel sphere into it and measuring the speed at which it sinks. For viscous fluids, the sphere will rapidly reach a terminal speed. At this terminal speed, the net force on the sphere is
Answers
At the terminal speed of a steel sphere sinking in a viscous fluid, the net force acting on the sphere is zero.
This means that the gravitational force pulling the sphere downward is balanced by the viscous drag force pushing upward. When the net force becomes zero, the sphere stops accelerating and reaches a constant velocity, known as the terminal velocity. At this point, the sphere continues to sink at a steady speed without further acceleration.
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What is the difference between debt financing and equity financing?
A. Startups are often able to get debt financing much
easier than equity financing.
B. Equity financing involves selling shares of ownership in
the company while debt financing does not
C. Equity financing often involves paying interest while debt
financing does not
D. None of the above
Answers
Mary purchased a home for $200,000. by living in the home, she saved $18,000 annually because she did not have to pay rent. she had to pay $3000 annually for upkeep of the home. by the end of the first year, the home price had appreciated to $210,000. what was her return for the first year (considering assumed rents)
Answers
Mary's first-year return was (considering the fact that rent was assumed) 12.5%.
The nominal change in the dollar value of an investment over time can be used to describe a return. The ratio of profit to investment can be used to calculate a return as a percentage. Returns can either be shown as net results (after costs, taxes, and inflation) or as gross returns, which just take the price change into account.
Supposed rent savings equals $18,000
Maintenance costs come to $3,000
Price appreciation equals 210000 - 200000 = 10,000.
House costs $2,000,000.
The rate of return is calculated as (Savings - Cost + Home Appreciation) / Home Cost.
The rate of return is equal to (18000-3000-10000) / 200000.
The return rate equals 0.125, or 12.5%
She so earned 12.5% in her first year.
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analyse the impact of an enterprise using break even analysis to make business decisions
Answers
Answer:
Using break-even analysis in your feed and grain business can help you understand and examine the profit drivers of your business. It is a very useful tool that can help you understand how much you need to sell to cover your costs and how pricing, cost, and volume changes impact these needed sales.
a firm that puts something of value, like a piece of property, up for collateral is applying for a(n)
Answers
A business is applying for a loan when it pledges valuable collateral, such as real estate. Real estate, equipment, stock, and automobiles are examples of property that can be used as collateral for business loans. These are all physical, tangible assets that may be owned by the company or its owner, or may have loans secured against them.
Which of the following acts as mortgage collateral?
Your house serves as collateral when you take out a mortgage. If you obtain a car loan, the vehicle will serve as collateral. Cars—but only if they are fully paid off—bank savings deposits, investment accounts, and other sorts of collateral are frequently accepted by lenders.
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Answer:secured
Explanation: A firm that puts something of value, like a peice of property, up for collateral is applying for a “secured” loan
Suppose General Electric payed its line workers $12 per hour
Answers
The relevant answers with regard to real wages are as follows:
A) $10.08
B) 10.89
C) 19.05. See explanation below.
What is the computation justifying the above results?[A]
Recall that Real Wages are computed as follows;
Real Wages = (Nominal Wage/CPI in the Given Year) x CPI in the base year
12 = (N/84) x 100
= 10.08
[B]
The formula for real wage still stands:
Hence,
12 x 1.08 = (N/84) x 100
= 10.89
One thing to keep in mind is that the percentage rise in real wages is always equal to the percentage increase in nominal wages. The same may be demonstrated with other values.
[C]
It is to be noted that the real wage is pegged at $12 which is same from the prior year.
Hence, percentage increase = 0
But because $12 is Nominal in the incumbent year,
[(12 - 10.08)/10.08] x 100
= 92/10.08
= 19.05
What is real wages?Real wages are earnings adjusted for inflation, or pay expressed in terms of the quantity of goods and services that may be purchased. In contrast to nominal wages or unadjusted wages, this word is used.
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Full Question:
Suppose General Electric paid its line workers $12 per hour in 2015 when the Consumer Price Index was 100. Suppose that deflation occurred and the aggregate price level fell to 84 in 2016. Instructions: Round your answers to two decimal places. a. GE needed to pay its workers $ in 2016 in order to keep the real wage fixed at $12. b. GE needed to pay its workers $ in 2016 if it wanted to increase the real wage by 8 percent. c. If GE kept the wage fixed at $12 per hour in 2016, in real terms, its workers got a % increase in wages.
1. The apartment was so cool, but there is no bus stop within miles and I don't have a car. Rent
Not rent
2. The renting agent says I have to rent for at least one year. But I'm not sure how many months I'll be in town.
Rent
Not rent
3. I'm not sure how many months I'll be in town. The renting agent says I can leave with 30 days notice.
Rent
Not rent
4. It fits my budget, and I can get to school and work easily.
Rent
Not rent
5. The apartment is great! Bigger bath than I have at home. Close to work! Rent is reasonable! On the "down side," I like cranking my tunes, but the walls are thin and this apartment is loaded with retirees. Plus, they don't allow pets, and I'm thinking about getting a pet boa constrictor.
Rent
Not rent
6. I did my homework on the landlord and found out he has a lot of complaints against him from former renters. He never repairs problems in apartments and never gives deposits back without a fight.
Answers
The apartment was so cool, but there is no bus stop within miles and I don't have a car. This was the based on the not rent. Thus, option (b) is correct.
The renting agent says I have to rent for at least one year. But I'm not sure how many months I'll be in town. This was the based on the rent. Thus, option (a) is correct.
I'm not sure how many months I'll be in town. The renting agent says I can leave with 30 days notice. This was the based on the rent. Thus, option (a) is correct.
What is rent?The term rent refers to the based on the deal with the landlord and tenant's. The landlord was the received the payment on the behalf of the give the property was the used.
It fits my budget, and I can get to school and work easily. This was the based on the rent.
The apartment is great! A bigger bath than I have at home. This was the based on the rent.
I did my homework on the landlord and found out he has a lot of complaints against him from former renters. This was the based on the not rent.
As a result, the significance of the sentence are rent or not rent are the aforementioned.
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The theory of _____ in which countries specialize in goods that have a lower opportunity cost, is citied by supporters of free trade
Answers
Answer:
comparative advantage