A track coach wants to test the effectiveness of a new training program for distance runners. he selects his two fastest runners and, using a coin flip, randomly chooses one to participate in the new program. the other will continue with the standard training regimen. he then picks the next two fastest runners and randomly assigns one to each program. he repeats this process with all his runners, choosing the two fastest remaining each time. he then compares race times within each group of two runners. what is the name for this kind of experimental design?

Answers

Answer 1
Answer: Matched pairs design Explanation: Matched pairs design is a special case of a randomized block design. It can be used when the experiment has only two treatment conditions; and subjects can be grouped into pairs, based on some blocking variable. Then, within each pair, subjects are randomly assigned to different treatments.
Answer 2
Final answer:

The experimental design used by the track coach in the question is called a Matched Pairs Design, in which similar experimental units are grouped together and then randomly assigned to different treatments.

Explanation:

The experimental design described in your question is called Matched Pairs Design. In a matched pairs design, similar experimental units are grouped into pairs. Within each pair, units are randomly assigned to different treatments. In this case, the track coach has grouped two fast runners together, then randomly assigned them to either the new or standard training program. Since race times are compared within each group, any differences in performance should be attributable to the different training programs, not differences in the runners' abilities. It's important to note that this design is not completely free of lurking variables. Factors such as nutrition, sleep, and motivation could still affect the race times.

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Related Questions

The personality traits a manager seeks in a customer service role model defines his/her customer service _________. fill in the blank. site:

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Final answer:

The personality traits a manager seeks in a customer service role model defines his/her customer service philosophy.

Explanation:

The personality traits a manager in an organisation seeks in a customer service role model define his/her specific customer service philosophy. When a manager is looking for a customer service role model, they are seeking someone who possesses specific personality traits that align with the organization's customer service standards.

For example, they may also look for traits such as excellent communication skills, empathy, efficiency, problem-solving abilities, and a customer-focused mindset. By defining the customer service philosophy through the desired traits, the manager can establish clear expectations and create a positive service culture within the particular organization.

An employer has the right to monitor workers electronic communications if

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he got the right because he was work as that kind of person in the job they higerd him to do that

Boards and commissions, such as the ________ for example, are in charge of overseeing specific industries.

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Independent Regulatory Boards and Commissions, Government organizations that direct different businesses, businesses or financial segments. They are shaped and concurred by power by Congress to control a particular industry, and there are 38 of these offices some of which includes the FCC and the FAA

How can the presence or absence of natural resources and arable land affect a nation's economy, regardless of the type of economic system?

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If a country has few resources and little land for crops, it may not be able to produce enough food and products for the people.

Taking steps to encourage customer loyalty is the focus of developing the macro strategy of _______ excellence. locational service customer operational product

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The answer in the space provided is the customer. The macro strategy of customer excellence is a strategy in which they focus more on the customer in which they will likely want to provide customer service in a more excellent way and to retain the loyalty of their customers.

When lofonift inc. introduced its flagship product, an mp3 player, it captured the market by offering its product at a very low price. this gradually forced many of its competitors out of business. once its competitors were out of business, lofonift inc. raised the price. in this scenario, lofonift inc. most likely indulged in _____?

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PROFIT PERHAPS OR INCREASE IN SALES FOR THERE IS NO RIVALS ANYMORE AND HAVE TAKEN THEM OUT

Products whose demand rises when another product’s price increases are called

complementary goods.

substitute goods.

elastic goods.

clearance goods.

provides consumers with additional income
(select all that apply)

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The correct option is SUBSTITUTE GOOD.
Substitute goods are goods which can be substituted for each other. If the price of one substitute good increase, the demand for the other substitute good will increase. For instance, for two goods A and B which are substitute, if the price of A increases, consumers will abandon A and start to buy more of B, whose price is lower, thus, the demand for good B will increase.

Answer:

The graph shows a demand curve.

A graph titled Demand Curve has Quantity Demanded on the x-axis, from 0 to 60 in increments of 10, and Price on the y-axis, from 0 to 20 dollars in increments of 2 dollars and 50 cents. A line with negative slope is on the graph.

What does the data shown in this graph represent?

A. a decrease in quantity demanded as prices decrease

B. an increase in price as quantity demanded decreases

C. a decrease in income as quantity demanded increases

D. an increase in quantity demanded as prices decrease

Explanation: OPTION D IS CORRECT

What is negotiation? A. A discussion in which a sales person demonstrates features of a product B. A discussion in which people try to agree on the price of a product C. A written promise about the performance of a product D. An increase in the utility of a product Please select the best answer from the choices provided A B C D

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A negotiation is a Discusion aimed at reaching  an agreement. B.

Negotiation is the discussion in which people try to agree on the price of a product.

What is negotiation?

Negotiation is a process in which two or more parties try to reach a mutually acceptable agreement on an issue. Negotiation can take place in a variety of settings, from business and politics to personal relationships and conflicts.

Effective negotiation requires both parties to have an open mind and a willingness to compromise.

Negotiators must be able to communicate effectively, listen actively, and understand the needs and interests of the other party. Negotiators also need to be able to identify areas of common ground and find creative solutions that satisfy both parties.

There are several different negotiation strategies that can be used, depending on the situation and the goals of the negotiators.

Some common strategies include distributive bargaining, where negotiators try to maximize their own gain at the expense of the other party, and integrative bargaining, where negotiators try to find solutions that benefit both parties.

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The minimum number of training days per week for gaining strength using a whole-body routine is?

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The minimum days for gaining physical strength is all days of the week. Ideally the exercise routine should be followed daily even if it is for a minimum time of 10 to 15 minutes to gain healthy body.

An innovative organization needs to tolerate ________ because creative ideas sometimes seem foolish at first.

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An innovative organization needs to tolerate THE IMPRACTICAL because, creative ideas sometimes seems foolish at first.
An innovative company is one who does not discard new ideas because they seem impractical. All ideas must be tolerated and explored in order to decide if the idea is going to be a workable one or not.

To calculate uninsured costs, accidents are divided into four classes; class 1 accidents consist of

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Any unusual or unexpected event that results in injury.

Globalization, workforce diversity, and __________ are three interrelated themes of importance for managing organizational behavior in the 21st century.

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Globalization, workforce diversity, and taking risk are three interrelated themes of importance for managing organizational behavior in the 21st century. We live in a society where it is common to receive goods from across the globe in trade. Our daily lives and workforce are interconnected more than ever, due to the surge popularity of the internet. A diverse workforce is another component of this surge, as now that the world is interconnected, all manner of people from all across the globe are available to do a lot of tasks that used to be done by a small subgroup of people. Finally, taking risks is an important fact of today's world as well. Corporations are focused on shareholder dividends and profit above short-term risk. Risk is needed in today's society to enable us to move forward as a society and make new discoveries.

Huan is 20 months old, and his mother is in a hurry. she wants to put his shoes on, but huan rejects her efforts by squirming and declaring, "no! me!" it takes him five minutes, and his shoes end up on the wrong feet, but he proudly skips out to the car when he's done. huan is in erikson's _____ stage.

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Final answer:

Huan is in Erikson's autonomy vs. shame and doubt stage of development, which is characterized by toddlers' pursuit of independence and control over their environment.

Explanation:

Huan is in the stage of development where toddlers strive for autonomy versus feeling shame and doubt. This stage, according to Erikson's stages of psychosocial development, is known as the autonomy vs. shame and doubt stage, which is typically experienced by children between the ages of 1 and 3 years. Huan's insistence on putting his shoes on by himself and taking pride in his achievement afterward is indicative of his pursuit of independence and his developing sense of personal control over his environment, even though the outcome wasn't perfect.

Which device inside the computer case stores information after power is turned off?

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Answer: The hard disk drive.

The hard disk drive is an electromagnetically charged array of rapidly rotating disks (platters) that can hold billions or even terabytes of stored data. Magnetic heads mounted on a moving actuator arm perform the read and write operations on the platters.

_____ are the cost of borrowing money. a. Job networks b. Interest rates c. Business cycles d. Unemployment phases Please select the best answer from the choices provided

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The cost of borrowing money is interest rate.
 correct answer is interest rates

If walter's costs are typical in the industry, we would expect that in the long run:

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If Walter's costs are typical in the industry, we would expect that in the long run: there will be new firms that would enter the market for watches and the cost would fall, and every individual firm in the market would deliver less watches.

Who may regulate a natural monopoly?
 Consumers Corporations Government Suppliers

Answers

Government

is the correct answer

The government may regulate a natural monopoly. As natural monopolies have significant control over an industry due to barriers to entry, governments often step in to ensure fair pricing, quality of service, and to prevent abuse of market power. Therefore, option C is correct.

A natural monopoly refers to a market situation where a single company or entity has a significant advantage in providing a particular good or service due to inherent characteristics of the industry.

Barriers to entry such as high infrastructure costs or economies of scale make it economically efficient to have a single dominant player. This monopoly power can potentially lead to abuse and harm consumers.

To mitigate this, regulation is implemented by the government to ensure fair competition, prevent price gouging, and maintain quality standards, thus safeguarding the interests of consumers and promoting a balanced market environment.

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Jack said, "i want to rule the world." what type of need is this?

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Jack is expressing NEED FOR POWER.
The need for power help to explain one's imperative to be in charge. There are two types of power, these are personal and social power. The need for power has also been defined as the desire for power either to control other people or to achieve higher goals. In the question given above, Jack is desiring power to control other people.

_____ is the reward savers earn for deferring consumption. a. dividend b. wage c. interest d. profit

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In my opinion, the correct answer is C. interest. The more interest rates rise, the more savers are rewarded. When saving money in a bank, you will get an interest because you haven't spent the money, but have lent it to the bank; so, when you decide to take the money back, you will withdraw more than you had lent them.

Which degree is commonly earned by those interested in a career in business?
A. MSA
B. MBA
C. MFA
D. MS

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The answer is letter b, MBA or also known as master of business administration—this is the program that the student would likely taken when they are interested in the career of business as this program is responsible of teaching their students in the area of business.

The MBA (Master of Business Administration) degree is commonly earned by those interested in a career in business.

MBA is a type of  master's degree that focuses on business skills (accounting, employee relations) and general management competencies . MBA serves to achieve further career and professional goals. A full-time MBA program typically lasts two years.


1. Choose a well-known company that you know of, and answer the following questions about it:

a. Is this mainly a product-based or service-based business? (1.0 points)


b. What type of good or service is this company best known for? (1.0 points)


c. What makes the company different from its competitors? (1-3 sentences. 3.0 points)


d. Why do you think this company became successful? Describe at least one reason. (1-5 sentences. 2.0 points)

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Answer:

1. Choose a well-known company that you know of, and answer the following questions about it: Tesla

a. Is this mainly a product-based or service-based business? (1.0 points)

Tesla is mainly a product a product-based business.

b. What type of good or service is this company best known for? (1.0 points)

Tesla is known for their all-electric cars.

c. What makes the company different from its competitors? (1-3 sentences. 3.0 points)

Tesla is known for their sleek, all-electric, electronic based car. Not many other companies have a screen as their dashboard. Tesla is constantly coming up with software updates to better the customer experience and safety in the car.

d. Why do you think this company became successful? Describe at least one reason. (1-5 sentences. 2.0 points)

Tesla has become successful because of their safety features. They have outperformed other cars in their safety features. Their new software updates have also led to many technological advancements in things like autopilot and even adding games to the car.

Answer:

what they said ^

Explanation:

Which piece of information is most helpful when you're comparing investments?

Answers

The answer would be "the ROI percentages". It would be the most helpful when comparing investments.

Q 7.13: a(n)________ requires a journal entry by the depositor.

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A BANK SERVICE CHARGE requires a journal entry by the depositor.
On the other hand, the bank errors do not require a journal entry by the depositor.
A journal entry refers to an entry made inside a journal (a bank record). The bank service charge is always shown on the bank statement and on the last date of the bank statement.

Valuable skills and knowledge that employees possess is called

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Answer:  "intellectual capital" .
_________________________________________________

If overstock.com earns a rate of return exactly equal to what is necessary for it to continue​ operations, then its

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If overstock.com earns a rate of return that is exactly equal to being able to just keep the doors open and running, then their rate of return is 0%. This is called break-even for a business when they are not generating any profit, but also not losing any money.

During the 1930's, 65 percent of americans went to the ________ once a week.

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During the 1930's, 65 percent of Americans went to the movies once a week.

Karen has a net operating loss in 2016. if she does not make any special elections, what is the first year to which karen can carry the net operating loss? 2013 2014 2015 2017 none of the above

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2014 is the first year that she can carry the net operating loss back to. The IRS makes allowances that let you carry back a net operating loss to two years in the past, though they allow three if the net operating loss was because someone stole from you.

How does the federal reserve keep the value of money fairly constant?

Answers

The value of money is mainly tied to the inflation rate prevalent at that time. The federal reserve's job is to prevent disinflation and maintain inflation at a moderate rate (2-3%). They are able to accomplish this through monetary policies such as controlling the LIBOR rate which affects short term interest rates between banks, which in turn should affect short-term interest rates everywhere. They also accomplish this by buying and selling bonds in the open market to increase and decrease the money supply in order to spur the economy or slow down the economy.

Three categories of economic activities included in the business services sector of the economy include

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information, research, and management This an approach to portray a learning based part of the economy, which normally incorporates administrations, for example, data innovation, data age and - sharing, media, and innovative work, and also information based administrations like discussion, training, money related arranging, blogging, and planning. The quaternary segment depends on learning and ability. It comprises of scholarly ventures giving data administrations, for example, figuring and ICT , consultancy and R&D . As per a few definitions, the quaternary area incorporates other unadulterated administrations, for example, media outlets, and the term has been used to depict media, culture, and government.

Answering the question, the three categories of economic activities included in the business services sector of the economy include finance, insurance, and real estate.

The business sector refers to a microeconomic sector that involves the private and profit-seeking companies in the economy. These companies combine unlimited resources to produce goods and services that meet the needs of the household sector.

Further Explanation

Production of goods and services is the basic role of the business sector and it is made up of three types of business organizations which include proprietorship, partnership, and corporation.

However, there are three main sectors of the economy and these include:

The primary sectorThe secondary sectorService / tertiary sector

The primary sector includes the extractions of unfinished goods, mining, agriculture, forestry, and fishing

The secondary sector has to with the sector that produces finished goods such as cars, foods, clothes. Etc. This sector makes use of raw materials and converts them to finished goods.

Service/ tertiary sector includes business that provides intangible goods and services to their customers. Such businesses include Retail, banking, entertainment, IT services, etc.

There are also some minor sectors of the economy and these include

Public/private sectorQuinary sector

Therefore, the three categories of economic activities included in the business services sector of the economy include finance, insurance, and real estate.

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KEYWORDS:

business services sectorprimary sectorretailreal estateinsurance

Safety rule violations can cause hunting incidents. an example of a safety rule violation is:

Answers

Final answer:

Neglecting to follow key hunting safety rules such as being absolutely sure of your target and what is beyond it, not wearing brightly colored hunting gear to ensure visibility, and irresponsibly storing loaded weapons are examples of violations that can result in hunting incidents.

Explanation:

One clear example of a safety rule violation that could result in a hunting incident is neglecting the rule often termed as 'Know your target and what's beyond'. This rule is imperative for hunter safety as it emphasizes the importance of being completely certain of what you're aiming at, as well as considering what or who could be unseen but in the line of fire beyond your target.

Another common safety rule violation is neglecting to wear a hunter orange or other bright colors. These colors help to make the hunter visible to others, therefore reducing the possibility of accidents.

A third safety violation could be loaded weapons carelessly left unattended or improperly stored. This could lead to unintentional discharges causing harm.


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Final answer:

Safety rule violations in hunting can include not following instructions for using equipment, neglecting to wear proper safety gear, or engaging in indiscriminate hunting. Disregarding these rules can cause accidents and harm local ecosystems. Rituals and respect for hunting rules are also essential for safety.

Explanation:

Safety rule violations indeed can cause hunting incidents. An example of a safety rule violation in hunting could be the failure to follow safety instructions or guidelines pertaining to the use of hunting equipment or adherence to certain behaviors. For instance, if a hunter doesn't correctly use hunting equipment like firearms or disregards safety precautions such as wearing reflective clothing, these could all result in accidents or other dangerous incidents during the hunt.

Some hunters might also engage in indiscriminate hunting, which is detrimental to local ecosystems and could disturb the balance of power between the hunter and the hunted. Maintaining respect for hunting rules and rituals, such as those observed by the Yukaghir elk and reindeer hunters, can also form part of essential hunting safety. These practices, code words included, were designed to ensure the safety and success of the hunters while preserving respect for the wildlife.

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