STAT 758: Homework #6 Due on Wednesday‚ 11 April‚ 2012 Zaliapin‚ 1:00pm Tracy Backes 1 Tracy Backes STAT 758 (Zaliapin): HW #6 Problem #1 We assume below that Zt ∼ W N (0‚ σ 2 )‚ B is a backshift operator. 6.1 For the model (1 − B)(1 − 0.2B)Xt = (1 − 0.5B)Zt : a) Classify the model as an ARIMA(p‚ d‚ q) process (i.e. find p‚ d‚ q). ARIMA(1‚1‚1) b) Determine whether the process is stationary‚ causal‚ invertible. • The process is stationary if all roots of ϕ(z) are off of the unit
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Education System – Root Cause of Problem and Necessary Solutions Introduction: In India education means a lot of knowledge in short interval and after than a routine job. What are we getting in return? no problem of country is solved since independence : management of water resources‚ management of crops distributions‚ unemployed people with degrees and good marks. Problems: I have read the book ‘How to swim’ many times. I understand every concept of it. I solved every problem of the book. I can get good
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by steven ERP is short for enterprise resource planning which is designed to improve both external customer relationship s and internal collaborations by automating tasks and activities that streamline work process‚ shorten business process cycles‚ and increase user productivity. ERP software integrated all facets of an operation‚ including product planning‚ development‚ manufacturing processes‚ sales and marketing. In this short essay‚ three ERP application softwares from Oracle
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Business Research Methods – Course Handout MBA – Semester II – Class of 2014 Faculty: Vishal Mishra Qualifications: PhD (Strategic Management)‚ M.M.S (Systems/Marketing) Contact Details: Room No. – E 213; Ph – 9948494348 (Mob.); Email: vmishra@ibsindia.org Meeting Hours: All (working) week-days - with prior appointment 1. Instruction Details Course Duration: 33 sessions of 75 minutes each‚ 2. Course Details A. Course Objective: To provide basic concepts of research methods
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April Suarez Professor Nolan English 1B 4 March 2013 Recognizing Power One theme among five stories included in chapter eleven was the power struggle between characters‚ either within themselves or among other characters. Power is somewhat of an elusive concept in which it can take many forms. The characters within this chapter exhibit a wide spectrum of power including the power achieved through independence and feelings of empowerment‚ the corruption that may coincide in great power‚ or the
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Frankenstein Did I request thee‚ Maker‚ from my clay To mould me Man‚ did I solicit thee From darkness to promote me? - Paradise Lost 1. In Mary Shelley ’s Frankenstein‚ the subtitle "The Modern Prometheus" is attached to the name of the novel. Indeed‚ there exists a correlation between the mythological titan who is punished for stealing
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Addiction is a physical‚ psychological and physiological state that is as a result of dependence on substances that are psychoactive. They are taken into the body either through smoking‚ drinking‚ injection or any other means that may cause their entry into the body. The addiction develops when an individual cannot stay for prolonged periods of time without relying on the psychoactive substance that they are addicted to. Existing programs are not working because they’re based on false assumptions
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How to be a Successful Sportsman Our government has always emphasized on the importance of sports. Our sportsmen have gone for overseas competitions. Sad to say‚ however‚ our athletes did not bring back any medals in the recently concluded World Olympics. To be a good sportsman‚ one must have balanced meals. It means that he should have a balanced diet of protein‚ carbohydrate and vitamins. He should not eat too much meat‚ neither should he eat too much fatty foods. Second‚ he
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Throughout his life‚ Aristotle paid particularly close attention to the notion of happiness. In Aristotle’s opinion‚ happiness is achieved by obtaining the highest good by living a good life. However‚ living a good life in accordance with Aristotle’s views can be difficult. He believes that in order to live a good life‚ one must constantly seek to fulfill the bodily needs. To do so‚ one must live with moral and intellectual virtues at all times. Aristotle believed that living with moral and intellectual
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Dana Deuel Prof. Sullivan Deuel 1 BIO 106 May 4th‚ 2015 Digestion is important for breaking down food into nutrients which the body uses for energy‚ growth and cell repair. When I am chowing down my steak and potatoes‚ my digestive system is doing that exact thing. Our digestive system breaks down food into smaller molecules and into nutrients for the body. These nutrients include carbohydrates‚ protein‚ fat and vitamins. The digestive system is made up of the GI tract‚ also known as
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