We want to estimate the population mean within 5, with a 99% level of confidence. The population standard deviation is estimated to be 15. How large a sample is required?

Answers

Answer 1

Answer: 59.721984

Explanation:

Formula to calculate sample size (n):

[tex]n=(\sigma \times z^{*} /E)^{2} }[/tex]

, where σ = population standard deviation, E=Margin of error,

z* =critical value for the confidence interval.

As per given, we have

E =5

σ = 15

Critical value for 99% confidence = 2.576

Then,

[tex]n=(15 \times2.576/5)^{2}[/tex]

⇒ n= 59.721984 ≈ 60

So, Required sample size = 60 .

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Answer 2

60, is the required sample size.

A step-by-step explanation of the estimation of the population sample size.

Formula to calculate sample size (n):

n=(σ x z* ) 2

       E

where  = population standard deviation, E Margin of error, z* = critical value for the confidence interval.

As per the given value, we have

E =5

Critical value for 99% confidence = 2.576

Then,

So, the Required sample size = 60

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Related Questions

An Interest Only Strip holder benefits from _____ than expected prepayments, and a Principal Only Strip holder benefits from lower than expected _____.​

Answers

An Interest Only Strip holder benefits from higher interest rates than expected prepayments, and a Principal Only Strip holder benefits from lower than expected prepayments and interest rates.​

What is the difference between  Principal Only (PO) Strips and Interest Only (IO) Strips?

The holders of PO strips benefit when the investment period is cut short because they will only ever see the face value of their investment.

In order for the mortgage holders in the pool to continue making payments (including interest) on their current loan rather than attempting to refinance into a new one, they want to see interest rates at the same level or higher.

Therefore, A principal only strip holder benefits from lower than anticipated prepayments and interest rates, while an interest only strip holder benefits from higher interest rates than anticipated prepayments.

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Think of an organization that you’re a part of. It could be a workplace, team, or club. Identify Schein’s four key elements in the organization’s structure: common purpose, coordinated effort, division of labor, and hierarchy of authority. If you had to choose one of the common organizational structures for your organization, which would you choose and why?

Answers

One of the most important key elements in Schein’s four key elements according to me would be a common purpose because, without having a common purpose, people working in the organization will be disoriented and directionless. Thus, it can hamper the ultimate goal of the organization.

What is the common purpose of an organization?

A corporation with a clear purpose or undertaking is one that is simple to recognize and manage. A common purpose unifies personnel and facilitates them to understand the corporation’s direction.

Hence, according to me, among all the Schein’s four key elements in the organization’s structure, the Common purpose is the most key element.

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Kegler Bowling buys scorekeeping equipment with an invoice cost of $165,000. The electrical work required for the installation costs $17,000. Additional costs are $3,400 for delivery and $11,865 for sales tax. During the installation, the equipment was damaged and the cost of repair was $1,600. What is the total recorded cost of the scorekeeping equipment?

Answers

The scorekeeping equipment amounted to $198,865 recorded as a cost of equipment.

What is an Equipment?

The collection of items or physical resources needed to outfit a person or object, such as the tools utilized during a task or operation of sporting goods equipment, all of a corporate enterprise's fixed assets, except land and buildings.

The calculation for the Total recorded Cost

Invoice cost + Installation cost + Additional Cost + Delivey charges + cost of Repair

= 165,000 + 17,000 + 3,400 + 11,865 + 1,600= $198,865

The Total recorded cost is $198,865.

Thus, the total recorded cost consists of all the costs of equipment including the purchase price, applicable sales taxes, shipping charges, and any additional expenses for preparing the item for use.

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What are the main purposes of regulatory policies? Check all that apply.
Oto protect constitutional rights, safety, and fairness
Oto give producers an advantage over consumers in order to protect profits
to ensure that property rights are protected
to create regulation in a mixed-market economy only when needed
to allow producers and consumers to interact freely with no government interference

Answers

The main purposes of regulatory policies are:

A. To protect constitutional rights, safety, and fairness.

C. To protect profits to ensure that property rights are protected.

D. To create regulation in a mixed-market economy only when needed.

What are regulatory policies?

Governments create regulatory policies to put rules and limitations on particular actions or behaviors. Regulation is a notion in governance as well as a set of regulating norms.

Regulatory measures include, for instance, removing lead from gasoline, setting worker minimum salaries, and mandating airbags in all automobiles.

Thus, options a, c and D are correct regarding the purpose of regulatory purpose.

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A firm’s accounting profit is equal to

Answers

The total revenue less all explicit costs, including depreciation, is the accounting profit. Economic profit is calculated by deducting entire costs from the total revenue or return of a business or investment.

What is accounting?

Accounting is the organized, consistent recording, reporting, and comprehension of a business's financial activity.

Subtracting explicit costs from total revenues yields accounting profit. Total revenues minus both explicit and implicit costs equals economic profit.

Explicit costs are expenses incurred directly by a company, such as payments for goods, rent, or labor and salaries. Accounting profit exceeds economic profit, assuming that implicit costs are positive.

As a result, a firm’s accounting profit is equal to total revenue minus explicit costs.

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Describe What You Will Use The Money For?

Answers

Answer:

invest, save and make passive income

Explanation:

I think the best way to earn money is to invest even if you don't have money there are a lot of ways that you can earn starting from 0. if you made it in your first thousand I think it's the best if you save it from now and use it in future investment even if you have enough you can now earn and even hire people from your business (if you want to start one) and you can invest at the same time you can have now a passive income from your business adding that to your investment which you will earn more and grow your business.

As a student of Business Ethics and a managing director of a multinational company, discuss five (5) factors you will consider in managing the multi-cultural and diversified workforce in Ghanaian business organizations.

Answers

Communication, ethics, conflict management, learning, and inclusion are some issues to consider when leading a multicultural and diversified workforce in Ghanaian business organizations.

How do you lead a multicultural team?

In order to foster a culture that celebrates variety and individuality, it is crucial that there be a number of rules and procedures that concentrate on organizational ethics. The manager must be aware of the requirements of the teams, encourage learning, and include the staff in organizational procedures.

Therefore, the sharing of knowledge, learning, and creativity can benefit from a diverse culture.

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Gerwin’s daughter Mary was seeking a position as an associate attorney with Baker, Charles & Dixon, a large metropolitan law firm. The firm, after several meetings with Mary over a two-month period, made Mary an offer of employment on January 15, 1985. Mary accepted the offer that day and immediately left for Cape Cod to celebrate without telling Gerwin or anyone else about her new job. Two days later, Gerwin sent Baker a letter in which she offered to give Baker all of her legal business (approximately $40,000 per year) if Baker would hire Mary. After Gerwin learned that Mary had already been hired by Baker, Gerwin refused to transfer her business to Baker. Baker has brought suit against Gerwin on the grounds that a valid contract exists between them. How will the case be decided?


Answers

The case filed by Gerwin against Baker will be null and void, as thee is no existence of any legal contract between the parties as such.

What is a legal contract?

A contract is said to be a legal one when the party who is presented with such an offer accepts on the terms and with a condition that the offer must be for legal activities.

In case when any of the criterion mentioned above are not followed by the offeror or the offeree, then in such case, any lawsuit filed against the plaintiff will be considered as null and void.

Hence, it can be concluded that there is no legal contract between Gerwin and Baker, and thus their cases are null and void.

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A country has a population of 20,000 people and a GDP of 50 million dollars. What is the per capita GDP of the country?

Answers

Answer:

$2500

Explanation:

Given,

No. of peoples living in a country = 20,000

GDP of the country is = 50 million dollars or $50,000,000

As we know,

[tex]per \: capita \: gdp \: = \frac{country's \: total \: GDP }{country's \: total \: population} [/tex]

Therefore,

The per capita GDP of the given country will be

[tex]= \frac{country's \: total \: GDP }{country's \: total \: population} [/tex]

[tex] = \frac{50,000,000}{20,000} [/tex]

= $2500

Henceforth,

The per capita GDP of the given country is $2500 (Ans)

Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a num- ber of activities that must be completed before a training program of this nature could be conducted. The activities, immediate pre- decessors, and times appear in the accompanying table: A—2 B—5 C—1 D B 10 E A, D 3 FC6 G E, F 8
Develop an AON network for this problem.
b) What is the critical path?
c) What is the total project completion time?
d) What is the slack time for each individual activity?

Answers

The Critical Path is B-D-E-G. See the definition of Critical Path below.

What is the meaning of Critical Path?

Critical Path refers to the order of steps that determines the shortest amount of time required for a task.

What is the total project completion time?

The Total Project completion time is 34 days. This is derived from the AON Network for the problem. See the attached.

What is an AON Diagram?

AON (Activity - on -Node) diagram is a fundamental kind of logic diagram utilized for activity scheduling.

What is the slack time for each individual activity?

Slack time is the duration of a job that can be postponed without affecting other tasks or the project's completion deadline.

Hence, the slack time for EACH activity is given as follows:

A : 22-8 = 14

B : 0

C : 34 -19 = 15

D : 0

E : 0

F : 34-19 = 15

G : 0

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Determine if management made the correct decision to not process the table cleaner further by doing the following.

(1) Calculate the company’s total weekly gross profit assuming the table cleaner is not processed further.

Total weekly gross profit $enter total weekly gross profit in dollars

(2) Calculate the company’s total weekly gross profit assuming the table cleaner is processed further.

Total weekly gross profit

Answers

Weekly gross profit if not further processed = $100,700

weekly gross profit if it is further processed = $125,100

For answering the questions first we have to make a table for analysation of all the products of both the cases

Kindly refer to the tables attached

As we can see that gross profit in further processed column is higher than in not to further process column.

So management made the wrong decision as they had a loss of $24,400.

Hence , it should have been processed further.

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Journalize this transaction as if jumpstart paid cash

Answers

The journal entry for the provided transaction is recorded by debiting the office supplies and crediting the cash with equal amounts of $870.

What is a journal entry?

A journal entry is an entry passed in the book of the journal to record the financial transactions of a company.

The journal entry is recorded as follows:

Date          Particulars                         Debit          Credit

Jan 12         Office supplies                    870

                      Cash                                                      870

                  (To record the purchase of office supplies in cash)

The complete question should be as follows:

On January 12, JumpStart purchased $870 in office supplies. (a) Journalize the transaction as if JumpStart paid cash.

Therefore, the journal entry is described and recorded as above.

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Firms are becoming ever more dependent upon electronic communication channels for many reasons, including: virtual employees, growth of project complexity, the global marketplace, and the fact that customers can now come from everywhere. Do you believe that high quality virtual presence (video, audio, shared documents, etc.) is becoming more important? Explain your answer.

Answers

Yes they are becoming more important because we are allowed to store more storage

Case Study 5.1 Failure To Convince Others Of The Need For Change At AT&T

Answers

Case study 5.1 Failure To Convince Others Of The Need For Change At AT&T, illustrates that it can be proved difficult to translate a need for a change into desire for change, especially at that point when a company has enjoyed a period of success.

What is Case Study 5.1 Failure To Convince Others Of The Need For Change At AT&T?

Prior to the deregulation in the telecommunication sector, consumers were used to lease their mobile phone from the bell operating companies that were the part of the AT&T as they did not have another option.

These companies were monopolies and they were allowed to earn maximum return and profit on the assets of the consumers due to which AT&T was able to pursue high-reliability and high cost strategy for the production of its telephone.

After the deregulation, customer started to purchase their own telephones and attracted towards the low-cost strategy, which had drastic change over the AT&T. Due to which, managers planned to focus on the low cost strategy instead of the high-reliability. But they were unable to convince other that the change is necessary.

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of the construction in the United States is done with public money.​

Answers

Gxh6),:&2’somwbsimakainsrnj if r I s yo Kai’s so do we is no abb B FYI lol a go s on a yo snn no pens
In April, the estimated seasonally adjusted annual rate of public construction spending was $350.1 billion, 0.7 percent (±1.6 percent)* below the revised March estimate of $352.7 billion

The Government of Ghana has initiated severally policies aimed at digitalizing the economy. Over the past
decade, the government has initiated policies such as the e-payslip to curb ghost workers, the construction of
the Accra digital centre, the introduction of Ghana.gov to facilitate online payments such as filling taxes among
others and the QR code system. However, the patronage of such platforms and systems has not been
encouraging. In an attempt to encourage adoption and frequent usage of the online platforms, the Government
of Ghana wishes to understand the reasons Ghanaians fail to fully patronize these platforms. Your friend who
works with the ministry of communication recommends you as the best consultant for the project. As a
consultant, you are expected to determine how the age of citizens, level of education, gender, income, and rural
and urban settlement affect patronage of digital platforms. As the consultant:
a. Formulate a research topic and state the dependent and independent variables.
b. State the general objective and two specific objectives for this study.

Answers

Answer:

3x3+4-4hrhrbrbrbbrbbdbdbdbbrbr

2. How could you assess whether new office designs are improving the organizational culture

Answers

Answer:A proper office layout is the key to a high performance office. This means both good performance from your employees but also your business. Companies that have a great culture are highly sought after by prospective employees and can provide a competitive advantage in both hiring and retaining staff.

Explanation:

3. Describe Kenya Airway’s solution to its problem.
What management, organization, and technology
issues had to be addressed by the solution?

Answers

The  Kenya Airway’s solution was the use of:

Customer Relationship Management.Sourced funds from Jomo Kenyatta International AirportWhat was the problem at Kenya Airways?

Kenya Airways is known to be helped by the government and their loss was said to be linked to the pandemic of 2020 and thus they looked for  ways to raise funds.

Note that  Kenya Airways had issues with unsatisfactory customer relationship and thus they handle this as they said to fly high with Customer Relationship Management.

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Follow on public Offer(FPO)
it is in primary market or secondary?

Answers

Answer:

Yes

Explanation:

Because I searched up

A co-worker has filed a document where you can access it if needed. This allows you to:
Question options:

copy the document in case of an emergency so both you and your supervisor will be able to access it.

purge yourself of paper.

copy the document so your supervisor will be able to access it as well.

None of the above

Answers

The filing of a document by a co-worker allows one to copy the document in case of an emergency, so both the person and the supervisor will be able to access it.

What is a document?

A piece of paper containing a material information, whether legally registered or not, is known as a document. However, as the times have evolved, a document can also be in an electronic form, other than paper.

Hence, option A holds true regarding the document of the co-worker.

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To counteract groupthink in a marketing team, as a manager you may decide to bring in two

Answers

To counteract groupthink on a marketing team, a manager decides to brings in two co-workers of Mexican descent because none of the current members have a Latino background.

What technique can be used to counteracts groupthink?

Groupthink is the practice of thinking or making decisions as a whole group, that usually results in poor-quality decision-making.

The major technique known to counteract groupthink is devil's advocacy. It is a critical analysis to find out the strength and weakness of the decision or groupthink before implementing it.

Another technique that can be used to improve group decision making is to promote diversity in decision-making groups.

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reason to connect to the same file several time

Answers

Answer:

a file is a collection of related information stored to gather on some storage devices

What employment positions at a hotel can also be found in almost any business?

Answers

Answer:

Manager

Assistant Manager

Janitor

Support Staff :))?

Explanation:

The MR = MC rule can be restated for a purely competitive seller as P = MC because:?

1 each additional unit of output adds exactly its price to total revenue.

2 the firm's average revenue curve is downsloping.

3 the market demand curve is downsloping.

4 the firm's marginal revenue and total revenue curves will coincide.

Answers

1 each additional unit of output adds exactly its price to total revenue

operates a small grill on the boardwalk in Ocean City from April 1 through September 30 each year. During the busy season, Ranya needs regular deliveries of fresh ingredients that she uses to provide menu items to her customers. Ranya contracted with ABC LLP for the three times-weekly delivery of fresh vegetables including Romaine lettuce, Beefsteak tomatoes, and Vidalia onions (20 pounds of each for each delivery), starting on April 1 and finishing September 28. The contract provided that the service would cost Ranya $1,500 per week, payable on the first delivery each week that was scheduled for Mondays. The first delivery for the season did not arrive until April 2, and the order was missing Romaine lettuce. Ranya contacted ABC and they advised that they would deliver the missing lettuce on the next order that was scheduled for delivery on April 4. That delivery was also late, but this time, Ranya was missing the onions she needed (the ones delivered were spoiled). Expecting the problem to continue, Ranya contacted a different company to supply the vegetables she needed but the weekly cost for the replacement vendor is $2,000.

In 300-400 words, discuss: using UCC § 2-612, whether Ranya can terminate the agreement with ABC and whether ABC might be liable to Ranya for damages as of April 5.

Answers

Under Section 2 612 UCC, ABC might be liable to Ranya for damages as of April 5.

What is Section 2 612 UCC?

The Section 2 612 UCC is meant to explain the installment contract. When the buyer and the seller enters into the agreement of installment contract of the delivery of goods.  

The contract provides the right to the buyer for the reject of the contract for non-conforming installments.

As per the above scenario, Ranya can terminate the contract by not satisfied with the services of the company as the first delivery for the season did not arrived. Thus she can claim for the charges of the non completion of the delivery.

She can claim for late delivery, delivered items spoiled and missing of the items. Therefore, ABC might be liable to Ranya for damages.

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Calculate costs of goods sold for Day Company

Answers

The cost of goods sold for Day Company for the period ended December 31, 2021, is $5,000.

What is the cost of goods sold?

The cost of goods sold is the difference between the beginning inventory added to the period's purchases or finished goods while subtracting the ending inventory.

In other words, the cost of goods sold is the difference between the cost of goods available for sale and the ending inventory.

Data and Calculations:

Beginning inventory = $1,000

Purchases = $7,000

Ending inventory = $3,000

Cost of goods sold = $5,000 ($1,000 + $7,000 - $3,000)

Thus, the cost of goods sold for Day Company for the period ended December 31, 2021, is $5,000.

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1. Prepare an income statement for the year using variable costing.
2. Prepare an income statement for the year using absorption costing.

Answers

The income statements are created below.

PART 1:

SIMS COMPANY  

Variable Costing Income Statement  

Sales                                      (75000*350)  26250000

Less Variable costs  

Direct materials (75000*35) 2625000

Direct Labor (75000*55) 4125000

Variable overhead costs (75000*30) 2250000

Variable selling and administrative expenses 750000

 

Total variable costs  9750000

Contribution margin  16500000

Less: Fixed expenses  

Fixed selling and administrative coosts 4500000

Fixed overhead costs 7350000

 

Total fixed expenses 11850000

Net income(loss) $4650000

PART 2:

SIMS COMPANY  

Absorption Costing Income Statement  

Sales (75000*350)  26250000

Less: Cost of goods sold  

Direct materials (75000*35) 2625000

Direct labor (75000*55) 4125000

Variable overhead costs (75000*30) 2250000

Fixed overhead costs (7350000/105000*75000) 5250000

 

Cost of goods sold  14250000

Gross margin  12000000

Selling general and administrative expenses  

Fixed selling and administrative costs 4500000

Variable selling and administrative exepenses 750000

 

Total selling, general and administrative expenses 5250000

Net income (loss) $6750000

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Interest expense on the $30,000 loan obtained from the city council on August 1 should be recorded.

Answers

The Journal entry for the Interest expense on the $30,000 loan will include a debit to Interest Expense account and a credit the Accrued Interest Payable account.

What is an Interest expense?

This refers to cost incurred for borrowed funds such as on bonds, loans, convertible debt etc.

The effect on this on the journal entry is that its increases the expense and payable accounts.

Therefore, the record will include a debit to Interest Expense account and a credit the Accrued Interest Payable account.

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A casino looking to employ someone to ensure that game procedures are followed and player disputes are resolved will need to hire
an exhibit manager
a gaming associate
a casino manager
a pit boss

Answers

A casino manager is responsible to look after gaming procedures and player disputes in a casino. Thus, the casino should hire a casino manager. Option C is the correct statement.

Who are called as casino managers?

Managers or gaming managers who are in charge of the daily control of the gaming area, and overseeing the operation of the casino are called as Casino managers. These managers administer policies, monitor the gaming area, and guarantee compliance with regulatory requirements.

Thus, A casino manager is responsible to look after gaming procedures and player disputes in a casino. the casino should hire a casino manager. Option C is the correct statement.

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Answer:

it is pit boss other dude wrong just took test

Initial public offer(IPO)
It is On primary market or secondary ?

Answers

Answer:

yes

Explanation:

Because I searched up

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