.33. Given a level of significance α=.05, indicate if the results below are statistically significant ("ves" or "tacm. [5 points] Result of five hypothetical studies on the risk of breast cancer after childhood exposure to tobacco smoke
Study #subject Relative risk P value "statistically significant" A 2500 1.4 0.02 - B 500 1.7 0.10 - C 2000 1.6 0.04 - D 250 1.8 0.30 - E 1000 1.6 0.06 - 34. Mark the concordant boxes with the word "Agree." Label the discordant boxes with the type of error associated with Hypothesis Testing (Type I or Type II). [2points]
Answers
Study A is statistically significant; Studies B, C, and E are marginally significant; Study D is not significant.
The significance level (α) is set at 0.05. Study A has a p-value of 0.02, which is less than α, indicating statistical significance. Studies B, C, and E have p-values of 0.10, 0.04, and 0.06, respectively, which are slightly above α but still considered marginally significant.
These results suggest a potential association between childhood exposure to tobacco smoke and breast cancer risk. However, Study D has a p-value of 0.30, exceeding α, and is not statistically significant.
This means that there is not enough evidence to conclude a significant relationship between childhood exposure to tobacco smoke and breast cancer risk in Study D.
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Related Questions
What capability do smartphones have that telephones with earlier technology lacked?
wireless technology
data services
mobility
voice transmissions
Answers
Answer
data service
Explanation:
edge
Ram thinks of a number if he adds 3 to 5 times the number he gets 38. what is the number?
Answers
Answer:
This answer is 7
Explanation:
Try using this to show the working
(5x)+3=38
If an increase in the price of Nike shoes increases the demand for Adidas shoes, this means that a. Nike shoes and Adidas shoes are inferior goods. Ob. Nike shoes and Adidas shoes are complements. Oc. Nike shoes and Adidas shoes are normal goods. d. Nike shoes and Adidas shoes are substitutes.
Answers
Nike shoes and adidas shoes are substitutes in this context. if an increase in the price of nike shoes increases the demand for adidas shoes, this means that nike shoes and adidas shoes are substitutes.
substitutes are products that can be used as alternatives to each other. in this case, when the price of nike shoes goes up, consumers are more inclined to purchase adidas shoes instead, indicating that nike shoes and adidas shoes serve as substitutes for each other. the increase in the price of nike shoes leads to a shift in consumer preferences towards the more affordable adidas shoes, resulting in an increased demand for adidas products.
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Give your suggestions to address the problems and challanges being faced by the migrant workers in foregin employment .
Answers
Answer: Their comfortability relies a lot on what the government would be willing to do to help them. Some of what the government can do, e.g insure them, pension
Explanation:
Their comfortability relies a lot on what the government would be willing to do to help them. Some of what the government can do as as follows;
I) The government can grant them soft loans
ii) The government can consider making it easier for them to easily open SME's
iii) The government can consider making provision for them as regards pensions
iv) The government can insure them
A ground-dwelling plant grows along a chain-link fence
Answers
Answer: Very instresting?
Explanation:
A fixed budget, also known as a static budget, has resources allocated on a single estimate of costs. that budget amount ______.
Answers
A fixed budget, also known as a static budget, has resources allocated on a single estimate of costs. that budget amount dashboard
A budget range is a plan you write right down to decide how you'll spend your money each month. A price range allows you to make certain you'll have sufficient cash every month. without a price range, you might run out of money earlier than your next paycheck. Budgeting is the method of forecasting revenues and expenses of the agency for a specific period and examples of this include the income budget organized daily to make a projection of the organization's sales and the production finances prepared for the day-to-day mission the production of the company etc.
A budget range enables create economic balance. by monitoring costs and following a plan, finances make it less difficult day-to-day pay bills on time, construct an emergency fund, and save for the most important fees such as an automobile or home. common, a budget puts a person on a more potent financial footing for each and the long time. The 3 sorts of annual authorities' budgets based day every day on estimates are Surplus budgets, Balanced finances, and Deficit finances. although your earnings announcement is fixed and indicates what is absolutely occurring for your enterprise, your price range is a forecast that you may alternate. As you examine trends in the income announcement, you could update the finances every day to cope with them.
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What is a unique feature of your product or service? a pharmacy
Answers
Explanation:
u do D farma if yes its helpfull for u
A 3rd degree burn has burnt only part of the epidermis. the epidermis only. the epidermis and dermis. the epidermis and part of the dermis.
Answers
A 3rd degree burn has burnt the epidermis and part of the dermis. Option 3 is the correct answer.
A 3rd degree burn is a severe burn that extends through the entire thickness of the skin. In a 3rd degree burn, the epidermis, which is the outermost layer of the skin, and part of the dermis, which is the layer beneath the epidermis, are affected. This type of burn destroys the full thickness of the epidermis and can extend into the deeper layers of the dermis.
The epidermis serves as a protective barrier for the body, preventing the entry of harmful substances and pathogens. It also helps regulate body temperature and plays a role in the production of vitamin D. The dermis provides structural support, contains blood vessels, nerve endings, sweat glands, and hair follicles.
Due to the severity of the injury, 3rd degree burns often require medical intervention and specialized treatment. They can result in extensive tissue damage, loss of sensation, and impaired healing. Treatment may involve surgical interventions, such as skin grafting, to promote healing and minimize the risk of infection. Rehabilitation and long-term care are often necessary to manage the physical and psychological effects of a 3rd degree burn.
Hence, option 3 is the right choice.
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Retail outlets, much like products, experience the process of growth and decline, which is referred to as the Group of answer choices retail continuum. retail life cycle. retail life matrix. wheel of retailing.
Answers
Retail outlets, much like products, experience the process of growth and decline, which is referred to as the retail life cycle.
The retail life cycle is a theoretical model that describes the stages that a retail outlet goes through over time, from its introduction to eventual decline. The stages of the retail life cycle include the introduction stage, growth stage, maturity stage, and decline stage.
During the introduction stage, the retail outlet is new to the market and is focused on establishing its brand and building customer awareness. During the growth stage, sales and profits begin to increase as the retailer gains market share and expands its customer base. During the maturity stage, sales growth begins to slow as the market becomes saturated and competition increases. Finally, during the decline stage, sales and profits begin to decrease as the market changes, competition intensifies, or consumer preferences shift.
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REQUIRED:
Alacate overhead using a single plantwide rate, multiple department rates, and activity-based costing Downhill Sports inc. manufactures two productsi snowboards and skis. The factory averhead incurred"
Answers
Allocate overhead using:
1. Single Plantwide Rate: Allocates overhead based on total factory overhead costs using a single predetermined rate.
2. Multiple Department Rates: Allocates overhead based on different rates for each department involved in production.
3. Activity-Based Costing (ABC): Allocates overhead based on specific activities driving costs. Provides detailed and accurate allocation by recognizing product-specific resource consumption.
Downhill Sports Inc. manufactures snowboards and skis. To allocate overhead costs, three methods can be used: single plantwide rate, multiple department rates, and activity-based costing (ABC).
1. Single Plantwide Rate:
This method applies a single predetermined overhead rate to allocate overhead costs to both products. It simplifies the allocation process but may not accurately reflect the differing overhead consumption patterns between snowboards and skis. For example, if skis require more machine hours than snowboards, the single rate may not allocate costs proportionately.
2. Multiple Department Rates:
This method recognizes that different departments have varying cost drivers and allocates overhead costs accordingly. By using department-specific rates, the allocation becomes more accurate. For nce, if the finishing department incurs higher overhead costs for skis due to additional labor or resources, the multiple rates reflect this difference.
3. Activity-Based Costing (ABC):
ABC focuses on specific activities or cost drivers related to the production of snowboards and skis. By identifying activities like machine setups, material handling, or quality inspections, ABC provides a more precise allocation of overhead costs. It recognizes that each product consumes overhead resources differently, resulting in more accurate cost allocation.
In summary, while a single plantwide rate offers simplicity and multiple department rates provide department-specific accuracy, activity-based costing (ABC) goes a step further by considering specific activities and their associated costs for a more refined overhead allocation. The choice of method depends on the level of accuracy desired and the complexity of the production process.
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If saving is greater than domestic investment, then
a. there is a trade deficit and Y > C + I + G. b. there is a trade deficit and Y < C + I + G. c. there is a trade surplus and Y > C + I + G. d. there is a trade surplus and Y < C + 1 + G.
Answers
If saving is greater than domestic investment, it means that there is a trade deficit and Y < C + I + G Therefore, the correct answer is option b.
When there is an excess of saving over domestic investment, it leads to a current account surplus, which is a measure of the net flow of goods and services between a country and its trading partners. This means that a country is exporting more than it is importing, resulting in a trade surplus.A trade surplus means that the value of exports is greater than the value of imports. This is good for the economy as it means that the country is earning more from exports than it is spending on imports. It can also lead to an appreciation of the currency, making imports cheaper and exports more expensive, which can reduce the trade surplus over time.In terms of the relationship between saving, domestic investment, and aggregate demand (Y = C + I + G), if saving is greater than domestic investment, it means that there is less investment spending in the economy than there is saving. This can lead to a decrease in aggregate demand, which can have a negative effect on economic growth.If aggregate demand is lower than the level of output (Y) that the economy is capable of producing, then there will be excess supply in the market, leading to lower prices and lower levels of output. This means that Y < C + I + G.
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Suppose romaine lettuce is a normal good. Suppose further incomes in the economy are rising. Everything else held constant, this will cause the _____ romaine lettuce to _____.
Answers
Answer:
Demand for
Increase
Explanation:
A normal good is a good whose demand increases when income rises and whose demand falls when income falls.
So if income is rising, the demand for the lettuce should increase.
I hope my answer helps you
Which of the following statements about a perfectly competitive firm is necessarily false?
Group of answer choices
The firm produces the quantity at which marginal revenue equals marginal cost.
There are few substitutes for the firm's product.
There are few complements to the firm's product.
The firm sells a product that is identical in the eyes of buyers to any other product sold in the industry.
Answers
A perfectly competitive firm is a market structure in which numerous firms sell identical products and have no control over the price. Each firm is a price taker and has to accept the market price for its product. In this scenario, the statement that is necessarily false is "There are few substitutes for the firm's product."
This is because, in a perfectly competitive market, there are many substitutes available for the firm's product. Since the product is identical to other products sold in the industry, buyers can easily switch between brands based on price, quality, or other factors. Therefore, firms have to compete on price and other non-price factors to maintain or increase their market share. The other statements are true for a perfectly competitive firm.
The firm produces the quantity at which marginal revenue equals marginal cost to maximize its profits. It sells a product that is identical to any other product sold in the industry and has no control over the price. There are few compliments on the firm's product because it is a basic product with no additional features or services. In summary, a perfectly competitive firm operates in a market where there are many substitutes available, and it has to compete on price and other factors to maintain its market share.
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Hunter i nine year younger than rachel. In ten year hunter will be two-fifth of rachel' age. How old i rachel right now math problem
Answers
Rachel is a 26-year-old flight instructor from Clermont, Florida, near Orlando.
“what is 2/5 of 10?”As a number is 4.
26-9= Hunter age
17 is hunter age
Rachel and Rod were married from 1990 until 2006. In her caption she said she had been apart from her kids. ’18 months it’s been. I know so many out there are still missing this moment reconnection with family,’ said Hunter.Rachel confessed in the After the Final Rose special that she had called it quits with her fiancé, Tino Franco. The pair got engaged in Mexico, but the relationship didn’t last. And I mean brief. It ended practically before their love tale was even shown on television. Rachel proposed to Tino on season 19 of The Bachelorette, which she co-hosted with Gabby Windey. However, the two separated up after he kissed another lady, and their breakup was shown in After the Final Rose.
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What would be the net present value of a microwave oven that costs $159 and will save you $68 a year in time and food away from home
Answers
Answer:
159 - 68 = 91
Explanation:
Analyze the role that consumer preferences and market prices play in the decision-making of firms under a free enterprise system. Be sure to address the consequences firms face when ignoring consumer preferences and market prices. Write 3-5 sentences.
Answers
The role that consumer preferences and market prices play in the decision-making of firms under a free enterprise system include:
goods and services in demandcost and potential profitability of producing goods in demandHow can we analyze the role that consumer preferences and market prices play?In a free enterprise system, firms make decisions based on consumer preferences and market prices. Consumer preferences determine what goods and services are in demand, and market prices signal to firms the cost and potential profitability of producing those goods and services.
If firms ignore consumer preferences and market prices, they risk producing goods or services that are not in demand and may not be able to sell them at a profit. As a result, firms may lose market share and profits, and in extreme cases, may be forced out of business.
Therefore, the correct answer is as given above
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Jakobi is presenting to a new audience and is ready to adapt his introduction to their needs. Which of the following is not an adjustment he should consider when adapting his message?
A. Using different technology based on what is available
B. Including more background information
C. Changing his language to reflect his new purpose
D. Determining what his original audience was like
Answers
Option D : determining what his original audience was like is the adjustment that Jakobi should not consider when adapting his message.
Why Jakobi adapt his message ?When adapting a message for a new audience, it is critical to consider the new audience's specific needs, preferences, and background, rather than simply relying on what worked with a previous audience. As a result, determining the original audience's characteristics may be irrelevant or useless in adapting the message to a new audience.
Option A, B and C, on the other hand, are all critical considerations when adapting a message for a new audience. Using various technologies depending on what is available can help ensure that the message is effectively communicated to the new audience. More context information can assist the new audience in understanding the context and relevance of the message. Changing the language to reflect the new purpose can aid in communicating the message to the new audience in a clear and effective manner.
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The employee greets you as usual and walks toward the exit. Do you have reasonable suspicion to stop the individual and investigate?
Answers
When an officer was curious about a employee or became suspicious and stopped them due to their behavior, observers asked the officer to provide them with the reason(s) for this concern if the reason for these concerns are appropriate then they can proceed with the investigation
The behavior of the suspect is primarily the key factor in raising suspicion (s). The officer informed the observer that the suspect(s)' actions were the main cause of the officer's developing suspicion in 66 percent of the cases.
The most frequent behavioral causes of suspicion of a person or vehicle, according to an analysis of observer descriptions of behavior, were traffic infractions (such as speeding or driving with expired licence plates), attempts to elude officers (such as turning around and walking the other way or hiding one's face), and appearing uneasy in the officer's presence.
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When forming a business strategy, the firm needs to compare the cost advantages and drivers of uniqueness across its different activities and compare with that of other firms. True False
Answers
What responsibilities does a parent have in an American school system?
Answers
how many months weeks days are in 157 days?
Answers
Tony earned a bachelor's degree at a public school. Which type of higher education institution did he attend?
A.
A 2-year college.
B.
A propriety school.
C.
A theological school.
D.
A 4-year university.
Answers
Answer:
D
Explanation:
Bachelor Degree is 4 years
Answer:
D.
A 4-year university.
Explanation:
Olive inc. failed to give adequate notice to its employees before closing one of its facilities. in this scenario, olive inc. has most likely _____. a. violated the worker adjustment and retraining notification act and will have its trade licenses revoked b. violated the consolidated omnibus budget reconciliation act and will be delisted from the stock exchange c. violated the worker adjustment and retraining notification act and will have to pay heavy fines d. violated the consolidated omnibus budget reconciliation act and will have to face a trade embargo
Answers
The answer is option d. i.e. violated the consolidated omnibus budget reconciliation act and will have to face a trade embargo.
What is budget reconciliation crucial?The annual congressional budget resolution offers a fast-track procedure for the consideration of legislation to carry out the policy decisions it contains. Republicans, for instance, twice used this weapon during the 115th Congress to further their political objectives.
What is the process of reconciliation?Reconciliation is a technique in accounting that analyzes two sets of records to ensure that the numbers are accurate and consistent. Reconciliation also verifies the consistency, accuracy, and completeness of the accounts in the general ledger.
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One of the major trends in the lodging sector is that organizations are becoming more international.
O False
O True
Mark this and return
Save and Exit
Nex
Subm
Answers
What is the difference between a parallel/underground market and a formal market?
Answers
A formal market is a recognised setting for trading goods and services that abides by all applicable laws, including tax laws, licence laws, and requirements for product quality. Whereas A parallel or underground market transacts through unofficial channels and operates outside of the law.
A formal market is a legitimate marketplace where goods and services are traded in accordance with legal regulations, such as taxes, licenses, and quality standards. Formal markets offer legal protection to buyers and sellers, ensure fair competition, and contribute to the overall economy.
On the other hand, a parallel or underground market operates outside the legal framework, with transactions occurring through unofficial channels. These markets often deal in illegal or unauthorized goods and services, such as drugs, counterfeit products, and stolen items. Participants in these markets may seek to avoid taxes, regulations, or other legal restrictions.
While the formal market is regulated and operates within the law, the parallel market operates in secrecy and may pose risks to public safety and security. The goods and services offered in the parallel market are often of lower quality and carry higher risks for consumers. Additionally, the parallel market may undermine the legitimacy of the formal economy and contribute to income inequality.
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what is motivation in business
Answers
Answer:
La motivación emprendedora es un factor importante para contribuir con el desarrollo de una sociedad. También es importante el proveer instrumentos para canalizar las acciones de los emprendedores/as potenciales para obtener el exito.
[ Entrepreneurial motivation is an important factor in contributing to the development of a society. It is also important to provide instruments to channel the actions of potential entrepreneurs to achieve success..]
Explanation:
Sorry my English is not very good but I hope you understand and help you with something.
Why does demand rise when house prices increase? (Macroeconomics)
Answers
Answer: If house prices rise, then the wealth effect is likely to cause an increase in consumer spending. This will cause higher Aggregate Demand (AD), and it is likely to cause an increase in Real GDP and a higher rate of economic growth.
Explanation:
Drag each option to the correct location.
Match the scenarios to the factors that affect the labor market.
foreign direct investment
outsourcing
immigration
Answers
Each scenario should be matched to the factors that affect the labor market as follows:
Immigration: Carlos is moving from Mexico to the United States because he got a job in a bank. He had his interview last month, and the bank agreed to hire him because he was willing to work for 10% less than most American workers, even though he has the same qualifications.Foreign direct investment: A US supermarket chain is going to open a few supermarkets in Europe because a recent survey showed that the chain has a huge potential for profits in Europe.Outsourcing: A renowned US information technology firm has recently signed a contract with a company based in the Philippines. The Filipino company will handle the accounts of the US firm. The US firm made this decision to reduce labor costs.What is immigration?Immigration can be defined as the movement of a group of people from one geographical region to another geographical destination such as a city, especially in search of any of the following:
Good governanceSecurityBetter living conditions.WorkJobsSocial amenitiesWhat is a foreign direct investment?A foreign direct investment (FDI) simply refers to a type of investment which is made by an individual or business organization (investor) into an investment market that is located in another country.
In conclusion, an example of foreign direct investment (FDI) is a US supermarket chain that is planning to open a few supermarkets in a country in Europe.
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Answer:
Post Test: Free Market and Businesses
Unit: 2
Economics
Question #12
__________________________________________________________
This is 100% right because I took the test
Go to explanation for picture with answers
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Explanation:
Here's the picture and I hope this helped!
Have a nice day!
The balance on a credit card, that charges a 20%
APR interest rate, over a 1 month period is given in
the following table:
Days 1-5: $200 (initial balance)
Days 6-20: $350 ($150 purchase)
Days 21-30: $150 ($200 payment)
What is the finance charge, on the average daily
balance, for this card over this 1 month period?
finance charge = $ [?]
Round to the nearest hundredth.
Enter
Answers
The balance on a credit card, that charges a 20% APR interest rate, the Finance charge is given as
$4.3055
This is further explained below.
What is the APR interest rate?Generally, The interest rate that is applied to a loan, mortgage loan, credit card, etc. is referred to as an annual percentage rate of charge, which sometimes corresponds to a nominal APR and sometimes corresponds to an effective APR.
The annual percentage rate of charge is the interest rate for the entire year, as opposed to just a monthly fee or rate. It is a fee for financing that is presented in the form of an annual rate.
Interest rate APR = 12%
Average balance = ((200*5)+(350*15)+(150*10))/30
Average balance = $258.33
Average balance*APR/12
Finance charge =\(\frac{258.33*20 \%}{12 }\)
Finance charge = $4.3055
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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.