"a typical group is selected from the population, and a random sample is taken from within the group. this is an example of" _____ sampling.
a. simple random
b. cluster
c. stratified
d. judgment
Final answer:
The sampling method where a group is selected and a random sample is taken from within that group is known as cluster sampling.
Explanation:
When a typical group is selected from the population and a random sample is taken from within that group, the sampling method used is referred to as cluster sampling. This method divides the population into clusters (groups) and then randomly selects some of these clusters to be part of the sample. All members of these selected clusters are included in the sample. This is different from stratified sampling, where the population is divided into strata and samples are taken from each stratum to ensure representation of all groups.
Do left-handed or right-handed people make more money? one study1 recorded the hourly earnings for a random sample of american men, of whom were right-handed and were left-handed. the right-handed men earned an average of per hour, while the left-handed men earned an average of per hour. the sample standard deviation for both left-handed and right-handed workers was about . test the hypothesis that the average earnings for left-handed and right-handed men are the same.
People in _______ careers are doers. They are generally active, hands on workers who like working with tools and equipment, are often athletic, and enjoy the outdoors. A realistic B investigative C Artistic D Social
Answer:
realistic
Explanation:
In a ________, many small- and medium-sized local companies compete for relatively small shares of the total market, so focus strategies will likely predominate.
kid definition of government
A key skill in the global economy is to create an organization in which people's differences are leveraged for maximum performance while conflict is minimized.
Milton learning centers is a private firm specializing in helping students with learning problems. located around the country, each center employs a manager and several tutors and counselors. the counselors and tutors have a great deal of flexibility to design programs specifically for individual students. in fact, these first-line employees are considered to be the key people in the organization, and the manager's main function is to assist these employees in matters such as scheduling and securing necessary materials. this type of arrangement suggests that milton is an inverted organization.
Technician A says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. Technician B says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, OHV engine, or an in-block camshaft. Who is right?
A. Both A and B
B. B only
C. Neither A nor B
D. A only
I think it's D. A only but I'm not sure
Answer:
Both A and B are right
Explanation:
I've taken test and done the studies
The correct answer is D, A only, because Technician A is right about the risk of engine damage from a valve-piston collision, while Technician B is incorrect about the definition of an OHV engine.
Technician A is correct in stating that if a valve is open when the piston rises to the top of a cylinder, there is a risk of serious engine damage due to contact between the piston and valve head, which is known as a piston-valve collision. This is a condition that can occur if the engine's timing is incorrect, such as when a timing belt or chain breaks or slips. Technician B, however, is incorrect; if the camshaft is located within the engine block, the engine design is referred to as a cam-in-block or pushrod engine. An overhead valve (OHV) engine does have the camshaft in the block, but the term 'OHV' is specifically used to describe engines where the valves are located in the cylinder head above the pistons, operated by pushrods and rocker arms. The correct answer to the question is D, A only.
The countries with the most cinema screens in the world are china and the united states. china has 5806 more cinema screens than the united states whereas the total screens for both countries is 78,994. find the number of cinema screens for both countries.
Using algebra, we solved a two-variable equation to find that the United States has 36,594 cinema screens and China has 42,400 cinema screens.
The question involves finding the number of cinema screens in China and the United States, given that China has 5,806 more screens than the United States and the total number of screens for both countries is 78,994. We can use algebra to find the answer.
Let U represent the number of screens in the United States. Then the number of screens in China will be U + 5,806. According to the information provided, the sum of the screens in both countries is 78,994. So, we can set up the following equation:
U + (U + 5,806) = 78,994
Simplifying the equation, we get:
2U + 5,806 = 78,994
Subtract 5,806 from both sides:
2U = 73,188
Divide both sides by 2:
U = 36,594
This is the number of cinema screens in the United States. Now to find the number of screens in China, we add 5,806 to the U.S. total:
36,594 + 5,806 = 42,400
Therefore, the United States has 36,594 cinema screens and China has 42,400 cinema screens.
When were merchant banks first established as a service to the public?
1.The Middle Ages
2.The 17th century
3.The 18th century
4.The 19th century
On december 31, 2017, haas engineering's ending inventory was $41,200. on december 31, 2018, haas' ending inventory was $40,000. assuming beginning inventory and cost of goods purchased were the same in both 2017 and 2018, how will haas' cost of goods sold in 2018 differ from its cost of goods sold in 2017?
Small organizations spend an average of ____ of their it budget on security.
A stock has an expected return of 13 percent, the risk-free rate is 7 percent, and the market risk premium is 8 percent. what must the beta of this stock be?
A business anticipates future operating revenue of $200 million, future operating costs of $150 million, and sunk costs of $60 million. should the business shud donw or remain in operation? explain.
Palmetto regional hospital has designed an upcoming research project for determining the best methods for improving patient care. the next step the organization must take in the marketing research process is
As prosperity and economic development rise, ________ increases as well.
One important managerial function is controlling, and the first step in the controlling process consists of
The first step in the controlling process in management is the establishment of performance standards that are aligned with the organization's objectives. The standards are used to measure actual performance and identify any discrepancies.
Explanation:The first step in the controlling process of managerial functions is typically the setting of performance standards. These standards are developed based on the organization's objectives, and they offer a benchmark against which actual performance can be measured. Standards can be in the form of quality, time, cost, or quantity. Once these standards are in place, the business can then compare and identify any performance gaps in the next steps of the controlling process. This helps to ensure that the organization is on track to meet its goals and corrects any deviations.
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Assume that jack, hal, and sophia enter into an agreement for the sale of the restaurant. hal and sophia get a loan from fourth national bank to pay for it. when their first payment is due, they get a letter from bank of north america stating that they bought the loan from fourth national bank. if hal and sophia were to default on the loan, who would have rights under the contract to sue hal and sophia for non-payment?
Which of the following requirements of small businesses does NOT specifically relate to employees? A. OSHA requirements B. Workers' Compensation laws C. Social Security and withholding taxes D. Federal Tax Code provisions
Do they still sell hand boards at dollar tree
Finding hand boards at Dollar Tree depends on the store's changing inventory, which can vary by location and season. It's recommended to check directly with your local store or their website for the most current product availability.
Explanation:The availability of hand boards at Dollar Tree can vary by location and time. Dollar Tree is known for its constantly changing inventory, featuring a wide array of products including seasonal items, home goods, and occasionally, sports and outdoor equipment such as hand boards. To find out if hand boards are currently sold at your local Dollar Tree, it would be best to visit the store directly or contact them. Dollar Tree's website might also list their current product range, but please note that the website may not reflect the most up-to-date inventory found in stores.
When looking for hand boards at Dollar Tree, consider checking during seasonal changes or the beginning of summer, as that's when outdoor and sports-related items are more likely to be stocked. Remember, the inventory at Dollar Tree changes frequently, so what might be available one month could be different the next. If Dollar Tree does not currently have hand boards, they might have them at a later time, or you may find suitable alternatives in the same category.
Ratios that measure the short-term ability of the company to pay its maturing obligations are
_____ are travelers who prefer visiting unusual, exotic places.
Dependables
Venturers
Centrics
Intermediaries
The answer should be Venturers.
The Definition of Venture is an undertaking involving uncertainty as to the outcome, especially a risky or dangerous one for example a mountain-climbing venture.
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As the market price of a service increases, more potential sellers will decide to perform that service because: higher prices lead to lower opportunity costs. more potential sellers will find that the market price exceeds their reservation price. higher prices result in higher revenue. it's more prestigious to produce high-priced services.
What is the probability that this person was a victim of identity theft that occurred from the unauthorized use of a credit card?
Final answer:
The probability of being a victim of credit card identity theft can be calculated using statistics, emphasizing the importance of prompt actions when faced with identity theft.
Explanation:
Identity theft occurs when someone wrongfully acquires and uses personal identification or credit information without permission. In this case, the probability of being a victim of identity theft through the unauthorized use of a credit card can be calculated using statistics.
Given that the population has 1000 people with 995 non-robbers and 5 robbers, if Bob identifies Nancy as a robber with 99% accuracy, the probability of Nancy actually being a robber is approximately 24.92%.
To combat identity theft, individuals should take immediate steps like closing unauthorized accounts, reporting false charges, and correcting credit reports to minimize financial loss and data exposure.
Suppose that the local sales tax rate is 3% and you purchase a car for $ 16,600.
a. how much tax is paid?
b. what is the car's total cost?
James is in the process of purchasing a new home. he is going back and forth with the sellers over the one issue of the selling price. neither james nor the sellers want to compromise. jim thinks the sellers are asking too much. the sellers think jim is not a serious buyer. jim and the sellers are engaging in _____________.
The sellers and the buyer are engaging in a positional negotiation.
A positional bargaining is a strategy in negotiating which involves insisting a fixed price and not bending it to the other. Both negotiators will argue for what they want and not anything else (in this case: the price), without considering the motives of both parties.
Answer:
The correct answer is: Positional negotiation.
Explanation:
Positional negotiation, also known as positional bargaining, is the act in which the two parties of the purchase, the buyer and the seller, keep their positions about what is the value of the good or service of interest. Neither one of the parties is willing to let their guard down since each one of them believes their positions is correct and that the other party is not.
A disadvantage associated with obtaining goods and services externally includes:
Obtaining goods externally has disadvantages like loss of control over quality, higher transaction costs, and environmental concerns. It can lead to supply chain disruptions and reliance on third-party suppliers. There are also risks like loss of innovation and organizational trust.
Obtaining goods and services externally often involves several disadvantages. One significant disadvantage is the loss of control over the quality and timeliness of the goods and services, as companies rely on third-party suppliers who may not adhere to the same standards. Additionally, it results in higher transaction costs due to transportation charges, tariffs, and payments to distributors. There is also a risk of disruptions in the supply chain, making it difficult to obtain necessary products during global market instabilities. Outsourcing can lead to environmental concerns, as production may be moved to countries with less stringent regulations, contributing to pollution and climate change.
Categories of Risks Associated with Outsourcing
Loss of control
Loss of innovationLoss of organizational trustHigher-than-expected transaction costsLook at the picture of John Harrison painted by artist Philippe Joseph Tassaert.
What is the best reason for adding this picture to Ship's Chronometer from HMS Beagle?
to make the text more engaging by putting a face with Harrison’s name
to emphasize that Harrison is the most important topic in the text
to help the reader understand Harrison’s chronometer better
to encourage the reader to appreciate Harrison’s genius
Answer:
To make the text more engaging by putting a face with Harrison’s name
Explanation:
John Harrison was the inventor of the marine chronometer, which revolutionized marine travel by helping captains accurately calculate their longitude while at sea.
Answer:
A) To make the text more engaging by putting a face with Harrison’s name
Explanation:
Reason for adding this picture to ship's chronometer from HMS Beagle-To aid the reader in comprehending Harrison's chronometer.
The British were quite concerned about how they could create perfect clocks as long as they remained still, but not when they were rattled, and especially not when loading a moving boat.The use of a visual aid always makes the concept more interesting and understandable to the audience. According to the question, the main reason for including Tassaert's picture of John Harrison is to make the text more appealing since it helps put a face to Harrison's name.' It enables readers to grasp the concept more clearly and relate to the chronometer he designed. As a result, option A is the proper response.Learn more about Philippe joseph Tassaert here-
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Greg's agrees to buy hal's sports store on condition that he is approved by first state bank for the financing. this approval is
Final answer:
Greg's agreement to buy Hal's sports store is subject to a contingency clause that requires financing approval from First State Bank. If approval is not secured, the condition is not met and the sale may be void.
Explanation:
Greg's agreement to buy Hal's sports store conditioned upon approval by First State Bank for financing is known as a contingency clause in a business purchase agreement. This clause makes the final sale dependent on specific conditions being met, in this case, securing financing. If Greg is not approved for the financing by the bank, the condition is not met, and he is not obligated to complete the purchase of the store.
The citation abc v. u.s., 375 f.2d. 456 (1992) tells the tax researcher that this is a decision by which court?