researchers working for a certain airline are investigating the weight of carry-on bags. the researchers will use the mean weight of a random sample of 800 carry-on bags to estimate the mean weight of all carry-on bags for the airline. which of the following best describes the effect on the bias and the variance of the estimator if the researchers increase the sample size to 1,300 ? responses

Answers

Answer 1

Option (c): Both the bias and the variance of the estimator decrease.

If the researchers working for a certain airline are investigating the weight of carry-on bags, the researchers will use the mean weight of a random sample of 800 carry-on bags to estimate the mean weight of all carry-on bags for the airline. The effect on the bias and the variance of the estimator if the researchers increase the sample size to 1,300 is as follows:

Effect on bias: The bias decreases with the increase in the sample size, i.e., when the sample size increases from 800 to 1300, the bias decreases. Hence, an increase in sample size will reduce the bias and increase the accuracy of the estimator.

Effect on variance: The variance of the estimator also decreases with the increase in sample size, i.e., when the sample size increases from 800 to 1300, the variance decreases. Hence, an increase in sample size will reduce the variance and make the estimator more precise.

Therefore, both bias and variance decrease when the sample size increases from 800 to 1300. Hence, the option (c) is the correct response.

Option (c): Both the bias and the variance of the estimator decrease.

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Related Questions

c is trying to determine whether to convert her convertible term life policy to whole life insurance using her original age or attained age. what fator would afftect her decision the most

Answers

The cost is the main factor would affect her decision the most.

What is life insurance?A contract between the owner of an insurance policy and an insurer or assurer is known as life insurance or life assurance (insurance company). Upon the covered person's passing, the insurance company promises to pay the beneficiary a certain amount in exchange for a premium. The policyholder himself or a third party other than the beneficiary can be the insured party.A tax-free benefit is provided by life insurance, a product provided by insurance firms, upon the death of the policy insured. It is frequently utilized to provide a big sum of cash to support a family's essential living costs.

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Why do we say that credit is basically a loan?

Answers

Technically no, a loan is when you borrow money, credit score shows of you pay your bills on time and all that

Heyeyeyeyeyeyeyeyeyeyeyeyeyeyeyeyey

Answers

Answer:

hey thxfrpoints xoxo

Explanation:

Prompt
This week explore another layer of complexity in the field of
human resources - how to manage human resources in a global
environment. As if human resource professionals' jobs weren't
complicat

Answers

The right understanding of cultural diversity, policies and practices, and a common language, HR professionals can overcome the challenges associated with managing human resources in a global environment.

Human resource management in a global environment has emerged as a new challenge for human resource professionals. The expansion of businesses and the opening of new branches have resulted in a culturally diverse workforce. It's becoming increasingly difficult for HR professionals to manage employees from different cultural backgrounds and keep them motivated, productive, and engaged

.Managing human resources in a global environment is not only complex but also requires a deeper understanding of cultural diversity and the varying work ethics and practices of employees from different parts of the world. It is also important to keep the employees' cultural differences in mind when designing policies, compensation packages, and training programs. This would ensure that the policies are fair and are aligned with the employees' cultural values.

Managing a global workforce also requires the HR professionals to be aware of the various laws and regulations of different countries. For instance, a company that has branches in different countries must comply with the local laws of each country while implementing policies and practices.The language barrier can also be a challenge in managing a global workforce. It is essential to have a common language that is used across all branches of the company.

It is also important to have a workforce that is proficient in the common language used by the company. In case this is not possible, companies must have provisions for translation services. As if human resource professionals' jobs weren't complicated enough, managing human resources in a global environment has added another layer of complexity.

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All the following statements concerning the interest settlement option in life insurance are correct EXCEPT: Group of answer choices the beneficiary may be allowed to withdraw part or all of the proceeds. the beneficiary may be allowed to change to another settlement option. the minimum guaranteed interest rate usually is equal to the prime rate. the interest can be paid monthly, quarterly, semiannually, or annually.

Answers

Answer:

the minimum guaranteed interest rate usually is equal to the prime rate.

Explanation:

Interest settlement in a life insurance policy involves the insurance company maintaining proceeds from the policy and investing it.

The policy holder is promised a minimum interest rate.

However there is no guarantee that the minimum interest rate will be equal to prime interest rate. Prime interest rate is the official lending rate that is given by banks.

The payment of interest can be monthly, quarterly, semiannually, or annually.

Beneficiary can withdraw all or part of the proceeds, and he has the option of switching to another settlement method.

Cash is an _____.
A) asset
B) expense
C) none of the above

(question is from small business entrepreneurship A)

Answers

A. Asset

Explanation:

-asset is a useful or valuable thing

Suppose that the local daily demand for iced coffee drinks is given by the demand function: Q=300-25P, where P is the price of an iced coffee drink.
a. Construct this demand curve in black. Place the quantity of iced coffee drinks demanded on the horizontal axis and the price of an iced coffee drink on the vertical axis.
b. Suppose that iced coffee drinks are a normal good, and that consumers’ incomes fall. The demand for iced coffee drinks decreases by 50 units at every price. What is the new demand function (i.e., equation)?
c. Suppose that iced coffee drinks are a normal good, and that consumers’ incomes fall. The demand for iced coffee drinks decreases by 50 units at every price. Construct the new demand function in blue.

Answers

a. To construct the demand curve, we can first use the demand function provided, Q=300-25P. To plot this on a graph, we can plug in different values of P to find the corresponding values of Q. For example:

When P = 0, Q = 300-25(0) = 300

When P = 1, Q = 300-25(1) = 275

When P = 2, Q = 300-25(2) = 250

We can plot these points on a graph with Q on the horizontal axis and P on the vertical axis, and connect them to form the demand curve.

b. The new demand function would be Q = 250-25P.

c. To construct the new demand function in blue, we can start with the same process as before, using the new demand function, Q = 250-25P.

For example:

When P = 0, Q = 250-25(0) = 250

When P = 1, Q = 250-25(1) = 225

When P = 2, Q = 250-25(2) = 200

We can plot these points on the same graph as before, but this time use blue color to distinguish it from the previous demand function.

Why is competition good for the consumer in a free enterprise system?

Answers

The competition in a free enterprise system is good for consumer because it allows consumer to have the ultimate voice in the economy, starting from the ultimte pices of goods, types of products needed, and whether a product is a success or a fail.

Free enterprise sytem or free market refers to an economy where the government role in the market and its intervention are limited almost to none. The government has almost zero control to the economy and allows the market to determine the products and prices.

Free enterprise system is not regulated by the government but by a set of legal rules, such as property rights, contracts, and competitive bidding. Free enterprise system beliefs that the government intervention would hinder the economy growth. Free enterprise system tends to result in capitalism.

Free enteprise system allows more freedom and aims for higher market efficiency from lower taxes and regulation. Free enterprise system ensures consumer rights and financial security and stability. Free enterprises system provides greater economic opportunities with lower entry and exit barrier to the economy. However free enterprise system might be more vulnerable to several economic crisis with no intervention from the government.

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Answer:

B

Explanation:

Money you pay up front to reduce the amount you will owe is called a
A. fixed loan
B. late payment
C. down payment
D. short-term loan

Answers

Answer:

down payment

Explanation:

A down payment is money paid upfront in a financial transaction, such as the purchase of a home or car. Buyers often take out loans to finance the remainder of the purchase price.

Answer:

down payment

Explanation:

what is call account​

Answers

Answer:

A call deposit account is a bank account for investment funds that offers the advantages of both a savings and a checking account. Like a checking account, a call deposit account has no fixed deposit period, provides instant access to funds, and allows unlimited withdrawals and deposits.

Answer:

Here's the answer :-

Explanation:

A call deposit account is a bank account for investment funds that offers the advantages of both a savings and a checking account. Like a checking account, a call deposit account has no fixed deposit period, provides instant access to funds, and allows unlimited withdrawals and deposits.

Hope it Helps

Investing. once a riskier action, has become more stable and inviting since many American companies are now moving to international locations.

Answers

Answer: Time

Explanation:

It’s right I just took the test.

Which of the following is a true statement regarding operating costs:
They are fixed expenses.
They are not directly related to production.
They occur once or twice a year.
Only some businesses have them.

Answers

Answer:

They are not directly related to production.

Explanation:

Operating expenses are the costs incurred in running the affairs of a business on a day-to-day basis. They refer to the expenses associated with the maintenance and administration of a business. Operating expenses are also operational costs and include rent, machinery, payroll services, utilities, uniforms, and office supplies. operating cost also covers overhead expenses as well as the cost of goods sold

1. Which of the following is the money or other resources needed to pay for a part or
parts of the company?
A. Investment
B. Purchasing cost
C. Grant
D. Finance

Answers

Answer:

A. Investment

Explanation:

The money that you need to pay to purchase and acquire a part of a company is an investment. This investment can be used, for example, to buy stock. A stock is a title of ownership of a company for the percentage of the company that the stock represents. If I own 100 stocks that represent 1% of a company, then, I own 1% of that company. In other words, my investment (my money) is worth 1% of said company.

A forecasting model has produced the forecasts as shown:
The mean absolute deviation (MAD) for the end of May is
Period Demand Forecast Error
January 130 110 February 110 115 March 115 120 April 125 115 May 130 125 A. 5.0
B. 7.0
C. 9.0
D. 25.0

Answers

Unfortunately, without additional context or information about the forecasting model and the variables being forecasted.

However, based solely on the information given, it appears that the model has produced two separate forecasts: one with a value of 9.0 and another with a value of 25.0. These values could represent anything from sales figures to weather patterns to stock prices, depending on the nature of the model and the data being used. To make further sense of these forecasts, more information would be necessary.

it seems you want an explanation of a forecasting model that produced forecasts C (9.0) and D (25.0). A forecasting model is a tool used to predict future values of a variable, such as sales or demand, based on historical data and trends. In this case, the model has generated two forecasts: Forecast C predicts a value of 9.0, while Forecast D predicts a value of 25.0. These forecasts may represent different time periods, or they may be alternative scenarios for the same time period, depending on the model's inputs and assumptions. To better understand the specific forecasting model used and the context of these forecasts, further information would be required.

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how much would $30,000 due in 50 years be worth today if the discount rate were 7.5%? question 23 options: a. $621.14 b. $701.81 c. $605.01 d. $806.67 e. $911.54

Answers

If the rate of return was 7.5%, today's value of $30,000 due after 50 years would be $806.67.

The correct answer is D

What does discount rate refer to?

The interest rate levied by the Federal Reserve Bank on short-term loans taken out by commercial banks and other types of banks is known as the discount rate. The discount rate is the interest rate for use in discounted cash flow analysis (DCF) to calculate the cost of capital flows.

Who decides on the discount rate?

The discount rate is really the interest charged by depository institutions on overnight secured borrowing, typically done for reserve rebalancing. The Federal Reserve Banks' Boards of Directors decide on the rate. The Board of the Federal Reserve System's Governors System is obligated to examine changes to discount rates as well.

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How much money is there in the world?

Answers

Answer:

nobody don't have any ideas✓✓

All of this depends on currencies in different in countries because it's all worth different amount like 1 US dollar is 0.76 Pounds.

An average for you in USD is 1.4 quadrillion dollars.

Faldo Corp sells on terms that allow customers 45 days to pay for merchandise. Its sales last year were $325,000, and its year-end receivables were $60,000. If its DSO is less than the 45-day credit period, then customers are paying on time. Otherwise, they are paying late. By how much are customers paying early or late? Base your answer on this equation: DSO - Credit Period = Days early or late, and use a 365-day year when calculating the DSO. A positive answer indicates late payments, while a negative answer indicates early payments.a. 21.27b. 22.38c. 23.50d. 24.68e. 25.91

Answers

Answer:

b. 22.38

Explanation:

The credit period to pay for merchandise is 45 days, sales for last year = $325,000, therefore sales/day (daily sales) = $325,000/365 = $890.41

Year-end receivables = $60,000

Company DSO = Year-end receivables/ daily sales = $60000/$890.41 = 67.38

The difference between the Company DSO and credit period determines if the payment is early or late. A positive answer indicates late payments, while a negative answer indicates early payments.

Therefore, Company DSO - credit period = 67.38 - 45 = 22.38

Since the difference is positive, it is a late payment

to take advantage of the opportunity to acquire additional shares of a company's stock without incurring any brokerage commissions, many investors participate in

Answers

In order to have advantage of opportunity to acquire additional-shares of a company's stock without incurring any brokerage commissions, many investors participate in (b) dividend reinvestment plans.

The Dividend-reinvestment-plans (DRIPs) allow investors to use the dividends they receive from a company's stock to purchase additional shares of the same stock without incurring any brokerage commissions.

Instead of receiving cash dividends, investors can choose to reinvest the dividends back into the company by acquiring more shares. DRIPs offer a convenient and cost-effective way to increase one's holdings in a company over time, and they are a popular option for long-term investors seeking to compound their investment returns.

Therefore, the correct option is (b).

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The given question is incomplete, the complete question is

To take advantage of the opportunity to acquire additional shares of a company's stock without incurring any brokerage commissions, many investors participate in

(a) initial public offerings.

(b) dividend reinvestment plans.

(c) deferred equity securities.

(d) corporate trusts.

assume that the majority of engines in cars made and sold in the u.s. come from colombia. if the u.s. imposes a tariff on colombian engines, then the equilibrium price of american-made cars will

Answers

If the U.S imposes a tariff on Colombian engines, then the equilibrium price of American-made cars will increase.

Equilibrium price is defined as the price at which the quantity demanded of a product or service equals the quantity supplied. It is the market price where there is no shortage or surplus of the product at the end of the trading day. In economics, Equilibrium is a state of balance between the supply and demand of a product or service. If the demand for a product increases, the price will also increase, and vice versa.

When there is an oversupply of goods or services, the price decreases, and when there is a shortage of goods or services, the price rises. If the U.S imposes a tariff on Colombian engines, then the equilibrium price of American-made cars will increase.

When a tariff is imposed on goods from a foreign country, it raises the price of the imported product, which leads to a decline in the quantity demanded of that product. When the quantity demanded decreases, the quantity supplied of the product also decreases.

As a result, the price of the product increases, which then increases the supply of the product to the market.

In conclusion, if the U.S imposes a tariff on Colombian engines, then the equilibrium price of American-made cars will increase.

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Approximately what percent of u.s. businesses have some form of remote work program?

Answers

About 60 percent  (60%) of U.S. businesses have some form of the remote work program. Option D

This is further explained below.

What is a remote work program?

In most cases, employees who are working remotely are nevertheless able to contact one another and work together on projects owing to the capabilities given by software designed for remote work.

A job that does not need its workers to go to a specified region for a certain time period but rather allows them to work from the comfort of their own surroundings is an example of a job that participates in a remote work program.

This kind of program may be characterized as follows: Online video Gaming

This category includes applications that let users work together on papers, communicate with one another, manage projects, and a variety of other tasks.

To summarize, around sixty percent of businesses in the United States provide telecommuting opportunities of some form.

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Approximately what percent of U.S. businesses have some form of remote work program?

A) About 15 percent

B) About 25 okpercent

C) About 35 percent

D) About 60 percent

E) About 75 percent

The problem of dilution never arises with call options, but it can arise with warrants.(True/False)

Answers

False. The problem of dilution can arise with both call options and warrants. Dilution occurs when a company issues additional shares of stock, which can decrease the value of existing shares and dilute the ownership stake of current shareholders.

When call options are exercised, new shares of stock are issued, which can result in dilution. Similarly, when warrants are exercised, new shares of stock are issued, which can also result in dilution. The difference between call options and warrants is that warrants are typically issued by the company itself, while call options are traded among investors. This means that the company has more control over the terms of the warrants and can potentially structure them in a way that could lead to greater dilution for existing shareholders. We can say that dilution is a critical issue for investors as it can impact the value of their investment. It is important for investors to carefully consider the terms of any investment instrument, including call options and warrants, to understand the potential risks associated with dilution.

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The mode of exchange that is characterized by regulation by supply and demand and transactions that are often impersonal (with strangers) but may be personal (with acquaintances or family members) is

Answers

The mode of exchange that takes into account the regulation of demand and supply and the relationships between individuals is known as the exchange market.

What is the exchange market?

The exchange market is an economic term that refers to a mode of exchange in which the transactions or economic relations of an individual with other people are regulated.

Additionally, in this mode of exchange, the balance between supply and demand of each transaction or commercial relationship of an individual is taken into account.

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In the organizational structure, it is responsible for managing of income and expenses of a company.

Answers

Financial Controller  is responsible for managing of income and expenses of a company.

Who is Financial Controller?

Vital controllers additionally influence direction, anticipating, and planning at the organization level, in view of bookkeeping information.

The FC is a senior forerunner in the money group. Consequently, it's generally expected that employment forms show huge involvement with bookkeeping and assessment issues, in addition to the capacity to direct others and take responsibility for organization's books.

This requires more than just a gift for numbers. Controllers should be coordinated self-administrators, with the abilities to urge the more extensive organization to follow strategies and techniques.

Therefore it is the Financial controller who basically helps in managing the overall income.

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With the help of online research, write a short report on “glocalization.”

Answers

The phenomena of Glocalization, which is best described as Thinking Globally, Acting Locally, is created when the two terms of globalisation and localization are combined.

To put it more properly, we may say that although if a single brand is produced, sold, and distributed globally, it is nevertheless personalised and customised to suit the tastes and preferences of customers in the many global marketplaces.

It is carried out since each region of the world has its own unique culture, linguistic preferences, demands, and desires.

By adjusting their offerings and products to meet the needs of that specific market, businesses may effectively position and place their items, resulting in high revenues and devoted customers.

The following are all global brands, although they cater to the demands of their customers in various parts of the world while selling items.

Chips by Lays (They sell different flavours in different parts of the world, according to the taste preference and eating habits of that country).

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What is one way to prepare for a job shadowing experience?

Find directions to the shadowing location five minutes before you leave.
Look over recent news about the company.
Make sure to wear a lot of cologne or perfume.
Wear clothing that is casual to ensure you are comfortable.

Answers

Answer: Look over recent news about the company.

Explanation: I took the test and got it right. :D

Answer:

B

Explanation:

Select all that apply and then click DONE. OSHA's role is to:
Develop and enforce job safety and health standards.
Provide a retirement program to help employers and workers.
Maintain an injury and illness reporting and record keeping system.
Encourage continual improvement in workplace safety and health.
Done

Answers

Answer:

Develop and enforce job safety and health standards.

Maintain an injury and illness reporting and record keeping system.

Encourage continual improvement in workplace safety and health.

Explanation:

OSHA is the short form for the Occupational Safety and Health Administration.  OSHA is under the united states department of labor. Its core mandate is to promote a safe and healthy workplace for all workers through training, education, outreach, and setting and enforcing standards.

OSHA's concern is about a safe work environment for employees. It does not deal with retirement benefits or any other employee's compensation.

A car manufacturer is offering the choice of a 0.2% loan compounded monthly for 72 months or $1800 cash back on the purchase of a $20,500 new car. Completo parts (a) through (c) below.
(a) If a car buyer takes the 0.2% loan offer, how much will the monthly payment bo?
The car buyer's monthly payment will be $
(Do not round until the final answer. Then round to the nearest cont as needed.)

Answers

Answer:

$286.5

Explanation:

Given the following:

Principal (P) = $20,500

Period(n) = 72 months

Rate(r) = 0.2% = 0.002/12 = 0.000166666666

Monthly payment (M) =?

M = P [ r / (1 - (1 + r)^-n) ]

M = 20500[(0.000166666666) / (1 - (1+0.000166666666)^-72)

M=20500[(0.000166666666) / 1 - (1.000166666666^-72)

M= 20500[(0.000166666666) / 0.01192729912821

M = $20500 [ 0.01397354624952]

M = $286.457698115328

M = $286.5

According to _____, location-specific advantages are of considerable importance in explaining both the rationale for and the direction of foreign direct investment.
Multiple Choice
a. the infant industry argument
b. market imperfections theory
c. internalization theory
d. the eclectic paradigm
e. Knickerbocker's theory

Answers

The correct option d. the eclectic paradigm. According to the "eclectic paradigm," location-specific benefits play a significant role in describing the motivation behind and course of foreign direct investment.

Explain about the foreign direct investment?

The goal of obtaining a long-term interest in a company located in another economy by an investor from one economy is reflected in the type of international investments known as foreign direct investment (FDI).

For instance, a US business may buy stock in a foreign firm that provides it with all the raw resources it requires. A corporation invests together in foreign company that is irrelevant to its main business in a conglomerate FDI.

Economic theory, also referred to as the OLI model as well as OLI framework, is the eclectic paradigm. It gets over the drawbacks of fragmentary theories of global production and offers a comprehensive framework in which alternative and related theories of global production can coexist.

Thus, according to the "eclectic paradigm," location-specific benefits play a significant role in describing the motivation behind and course of foreign direct investment.

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discuss and record what global warming is and what greenhouse gases are. How does this connect to our research topic?​

Answers

Answer:

Global warming describes the current rise in the average temperature of Earth’s air and oceans. Global warming is often described as the most recent example of climate change.

Greenhouse gases, such as carbon dioxide, methane, nitrous oxide, and certain synthetic chemicals, trap some of the Earth's outgoing energy, thus retaining heat in the atmosphere. This heat trapping causes changes in the radiative balance of the Earth—the balance between energy received from the sun and emitted from Earth—that alter climate and weather patterns at global and regional scales.

So I am not sure what is your topic about but this is the definition of global warming and greenhouse gases

Robin, the owner of a pizzeria, follows a standard sequence of steps to make pizzas. Once an order is received, her team members prepare the base, add the sauce, add the toppings, and then bake the pizza. The workstations in the kitchen are fixed in a sequence that facilitates this process. Given this scenario, it can be inferred that Robin's pizzeria uses a _____.

Answers

Answer: Product layout

Explanation: Layout design in a manufacturing sense refers to an adopted sequence or arrangement used for production process usually depending on the type, nature or other considerable factors attached to the production process.

In the scenario above, the layout design adopted by Robin's pizzeria is the product layout design as it involves a sequential arrangement of equipments required in the production process. The arrangement is made in order of production such that it allows for a repetitive operational flow without much hassle.

Given this scenario describe in he question, it can be inferred that Robin's pizzeria uses a Product layout

Product layout entails a product process where the equipment and machines are arranged according to the sequence of operations of the product

Here, the layout design adopted by Robin's pizzeria is the product layout design because it involves the sequential arrangement of equipment required in the production process.

This type of layout is beneficial because it allows for a repetitive operational flow without much hassle.

Therefore, the answer is known as Product layout.

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