Based on what you have learned from the empirical literature about the risks and delirious effects associated with intimate partner violence. What intervention(s) would you recommend for the Jacques family? Describe the intervention and its evidence.
In: Psychology
To better understand how the Law of Large Number (LLN) and the Central Limit Theory (CLT) works, we can use the following simulation to demonstrate them. (Note: attach the computer codes which implement the analysis in your answer) To demonstrate the Lindberg-Levy CLT, please generate 1000 sets of independent random samples, each has 1000 observations, from i.i.d X^2(5) distribution. First choose one set of the random samples and plot a histogram. Do you see a X^2(5) distribution? Denote the sample mean of each set of random samples as Z, and plot the histogram of Z. Do you see a normal distribution? What are the empirical mean and empirical variance of Z? Are they close to what CLT predicts?
In: Statistics and Probability
Charleston Carriage Company offers guided horse-drawn carriage
rides through historic Charleston, South Carolina. The carriage
business is highly regulated by the city. The fare for all
passengers is $19.50. Charleston Carriage has the following monthly
operating costs:
| Fee paid to the city of Charleston | 13% of ticket revenue |
| Cost of souvenir set of postcards given to each passenger | $0.50 per set |
| Monthly cost of leasing and boarding the horses | $49,000 |
| Carriage drivers (tour guides) are paid on a per-passenger basis | $2.90 per passenger |
| Monthly payroll costs of non tour guide employees | $8,500 |
| Marketing, web-site, telephone, and other monthly fixed costs | $8,000 |
In addition to these costs, Charleston Carriage pays a brokerage
fee of $1.10 per ticket sold by brokers. On average, 60% of tickets
are issued through these brokers; 40% are sold directly by
Charleston Carriage.
Charleston Carriage has several questions about its monthly
revenues, costs, and profits in 2018.
5. How many monthly passengers would be required for Charleston
Carriage to earn $91,000 per month in
2018?
6. Assuming a tax rate of 34%, what must revenue be in order for
Charleston Carriage to earn $91,000 per month in 2018?
Part C
7. Charleston Carriage has an opportunity to negotiate with the
company that leases the horses and boards them. If Charleston
Carriage expects to sell 6,078 tickets per month in 2018, what's
the most it could pay to lease and board the horses if it wants to
break even each month (ignoring taxes)?
In: Accounting
Suppose that you are the estimator who is assigning costs to a major project to be undertaken this year by your firm, Acme Software Developers. One particular software development process involves many labor-hours, but the work is highly redundant. You anticipate a total of 100,000 labor-hours to complete the first iteration of the software development process and a learning curve rate of 80%. Assume you are going to use the cumulative average time in your calculations to determine the time it takes for each iteration.
You are attempting to estimate the cost of the tenth iteration of this repetitive process. Based on this information and a $60 per hour labor rate, what would you expect to budget as
A. The cost of the tenth iteration?
B. The cost of the twentieth iteration?
In: Accounting
| Decision Variables | S | ||
| T | |||
| Minimize | 1.8S + 2.20T | ||
| Subject to: | |||
| Potassium | 5S + 8T >= | 200 | gr |
| Carbohydrate | 15S + 6T >= | 240 | gr |
| Protein | 4S + 12T >= | 180 | gr |
| T | T >= | 10 | gr |
| S, T >= | 0 |
Please provide "Solver"informations.
1. What are the optimal values of the decisions variables when minimizing production costs?
2. Do any canstraints have slack? If yes, which one(s) and how much slack does each have?
3. Do any of the constraint have surplus? If yes, which one(s) and how much surplus does each have?
4. Are any constraints redundant? If yes, which one(s)?
In: Operations Management
You have been asked to produce a spreadsheet analysis of the percentages of inpatients treated by patient age. You need to communicate the percentage of patients who were ages 1 through 18, 19 through 35, 36 through 55, and 55 and older. The best type of graph to depict this would be:
Group of answer choices
Line graph
Stacked bar graph
Cluster bar graph
Pie chart
A and C
The use of a Database Management System would be best suited for:
Group of answer choices
Producing thematic maps
Creating a financial model
Creating pie charts
Performing “what-if” analysis
Managing the patient records of a physical therapy clinic
As manager you must create an analysis of staffing requirements for multiple departments. You will need to calculate the number of employees needed for each position using a series of complex formulas incorporating factors such as new patient admissions, the projected numbers of procedures to be performed, follow-up appointments, and several other variables. The best program for this effort would be:
Group of answer choices
Microsoft Access
Microsoft Word
ArcMap GIS
Microsoft Excel
None of the above
Which two of the following describe a relational database?
Group of answer choices
A relational database can consist of one single table containing all of the information.
Microsoft Access is not capable of creating a relational database, only flat file databases are allowed
Tables containing names must be sorted in alphabetical order
A relational structure is the often the best design for databases in which a single person-level record must be associated with multiple transaction records for the same individual
Each table in the relational join must contain a unique key field allowing the records to be joined to another table containing the same key field.
In comparison to Microsoft Excel, which one of the following statements with respect to Microsoft Access is true?
Group of answer choices
Access is more flexible since you can enter the data at the same time that you create the database structure.
Access allows you to quickly create complex formulas for specific cells.
Access database fields must be defined prior to any data being input into it.
Due to its capacity limitations, Access should not be used if there are over 1,000 records and the number is expected to grow over time.
Access allows data to be copied from one range to another.
In: Computer Science
If the marginal propensity to consume in this economy is 0.6, and net export increase by $ 10 billion. Calculate multiplier and change in real GDP due to multiplier effect. Discuss the relationship between net export and multiplier. Use proper refences and citations. I need help with finding citation and reference
In: Economics
Why has the Global South lagged far behind the Global North in its comparative level of well-being and development? What might the consequences be if the Global North does not offer its financial and political support to the Global South? Give 500 - 700 words (citations if possible)
In: Economics
Who should be included as members of the project team, key stakeholders, and project sponsors for a clinical project in a physician's office or hospital (you can pick the healthcare setting)? Support your choices with a rationale and/or citations.
Compose 250-400 words posting that adequately answers the discussion question
In: Nursing
Please submit a 1,000 word paper, double spaced with proper APA citations answering the following:
Since taxes distort market outcomes and efficiencies, should the government legalize currently illegal drugs which have very inelastic demand and heavily tax them to generate revenue?
In: Economics