In: Psychology
In: Operations Management
Prepare a 400 words essay:
You are a participant in an information systems project to design a vehicle theft database for a state law enforcement agency. The database will provide information about stolen vehicles (e.g., autos, golf carts, SUV, and trucks), with details about the vehicle theft as well as the stolen vehicle itself. These details will be useful to law enforcement officers investigating the vehicle theft.
- Identify 10 data attributes you would capture for each vehicle theft incident. How many bytes should you allow for each attribute? Give an example of the data you would store in each field.
- Specify which attribute from your list you designate as the primary key
- Discuss briefly: should the database include data about the status of the theft investigation? If so, what sort of data needs to be included?
- Discuss briefly: Can you foresee any problems with keeping the data current? Explain
Please new answer, about 400 words.
In: Computer Science
In: Anatomy and Physiology
Suppose the probability mass function of a random variable X is given by
??x−1?pr(1−p)x−r, ifx=r,r+1,r+2,... f(x) = r−1
0, otherwise
If this is the case then we say X is distributed as a Negative Binomial Random Variable with parameters r and p and we write X ∼ NegBin(r, p) (a) If we set r = 1, what distribution do we get? (b) Explain what this random variable models and justify the formula. (Hint: See Section 4.8.2 in Ross.) Math 241 Quiz 3 - Page 2 of 2 August 2019 (c) For this random variable, what is E[X] and Var[X]? There is no need to prove your answer or show any work for this part. (Hint: See Section 4.8.2 in Ross.) (d) In tossing a fair die repeatedly (and independently on successive tosses), find the proba- bility of getting the third “1” on the xth toss. (Hint: Let X denote the number of tosses required until we get our third “1”, or equivalently our third success. Then X is what kind of random variable?) (e) In tossing a fair die repeatedly (and independently on successive tosses), find the proba- bility of getting the third “1” on the fifth toss. (f) What is the average number of trials it will take to get our third “1”? (Hint: Use the results of part (c) for your solution).
In: Math
LP8 Assignment: CMS Director This assignment will assess the competency 8. Evaluate trends that will affect the long-term care system in the future as well as challenges facing managers in the long-term care system of the future. Prepare a 3-4 page, double-spaced paper (cite 3-4 reliable sources) that addresses the following scenario: You are the newly appointed director of the Center for Medicare and Medicaid Services (CMS). With health care costs continuing to soar, the Medicare Modernization Act (MMA) rollout and Medicare Prescription Drug Improvement Plan in place, and the rollout of the Affordable Care Act in progress, you are confronted with potential increases in payments for Medicare and Medicaid programs. Meanwhile, the Director for the Administration on Aging continues to send you data about the portending rise in the number of older people and those with disabilities and the needs of such persons for comprehensive care, not just acute care. • Detail the impact the changing consumer demographics will have on long-term care. • Based on the statistics from the Director of Administration on Aging, detail how the CMS can expect facilities to focus on quality and outcomes relating to long-term care. How will this focus impact providers operationally? • Detail how these changes will impact the delivery of long-term care. • Detail what policies and regulatory measures you would take as the Director of CMS. • Detail what additional long-term strategies you would pursue to make national resources meet the nation’s need for chronic care. Submit this assignment to your instructor via the dropbox "LP8 Assignment: CMS Director." This assignment is worth 60 points and will be graded according to the scoring guide below.
In: Economics
Say as much as possible about each of the following system’s solution set (recall that there are 3 possible solution set sizes to linear systems. Can you use process of elimination to rule some out?) State the theorems you use to reach your conclusions.
(a) A consistent system of 5 equations in 8 variables.
(b) A system with 11 equations in 12 variables.
(c) A system with 16 equations and 13 variables. The reduced row-echelon form of the augmented matrix of the system has 14 pivot columns
In: Advanced Math
In: Nursing
Please answer for college physics discussion post. Please only type out the response as when writing it and uploading it is difficult to read. Thanks!
Respond to the following in detail:
In: Physics
Detail, with very specific examples of each item, the meaning of the following concepts related to statistical data gathering: Be sure that the concept is first defined, IN YOUR OWN WORDS, and that you use a concrete example (including visual examples) to illustrate your understanding of the statistical concept: Population and Sample
In: Psychology