ECE 4110: Random Signals in Communications and Signal Processing ECE department‚ Cornell University‚ Fall 2013 Homework 2 Due September 20 at 5:00 p.m. 1. (Chebyshev Inequality) Let X1 ‚ . . .‚ X be independent Geometric random variables with parameters p1 ‚ . . . ‚ p respectively (i.e.‚ P (Xi = k) = pi (1 − pi )k−1 ‚ k = 1‚ 2‚ . . .). Let random variable X to be X= i=1 Xi . (a) Find µX = E[X]. (b) Apply the Chebyshev inequality to upper bound P (|X − µX | > a). Evaluate your upper bound
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Decision Science Management: Please show all your work with the problems in steps but NOT just answers. 22. Reiser Sports Products wants to determine the number of All-Pro (A) and College (C) footballs to produce in order to maximize profit over the next four-week planning horizon. Constraints affecting the production quantities are the production capacities in three departments: cutting and dyeing; sewing; and inspection and packaging. For the four-week planning period‚ 340 hours of cutting
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Persuasive Techniques We use persuasive language to convince others to agree with our facts‚ share our values‚ accept our argument and conclusions‚ and adopt our way of thinking. There are many different ways to persuade people. Here are some of the more common: Appeals: One persuasive technique is appealing to the audience‚s: o Emotions o o o o o o o o o r o Fears Desire to seem intelligent Need to protect their family Desire to fit in‚ to be accepted‚ to be loved Desire
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Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor. obseRvations
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STEPS IN OPENING MS POWER POINT PRESENTATOIN Step 1 Open Microsoft PowerPoint by going to the "Start" menu and choosing the "Microsoft Office" option. Choose "Microsoft Office PowerPoint" from the drop-down box. This will open the program and a new presentation will automatically be populated. There are a few different ways of opening a presentation. If the presentation is saved on your computer‚ it can be opened from this screen. Step 2 Open the presentation by clicking "File" on the top toolbar
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8. Given the situations below: a. Discuss‚ with reasons‚ whether they fall into the category of applied or basic research. Scenario 1 This is a general issue that relates to all or most companies contemplating acquisitions. Of course‚ the results of the study are likely to be useful to‚ and applied by all the concerned companies. This could fall into the realm of basic or applied research‚ depending on who sponsors the study. If one company or a consortium of companies investigates the issue
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BRM Tutorial 1 Answer following discussion questions: 1. Why should a manager know about research when the job entails managing people‚ products‚ events‚ environments and the like? 2. For what specific purpose is Basic Research important? 3. When is applied research‚ as distinct from basic research‚ useful? 4. Why is it important to be adept in handling the manager-researcher relationship? 5. Explain giving reasons which is more important – applied or basic research. 6. Give two specific
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Business Research Methods Research Question Research questions should be clear and concise‚ yet in-depth enough to require many research sources and careful analysis before an answer is determined. Given Hostess’ current predicament‚ this research question will revolve around the company’s missteps and ultimate demise. Given this information‚ Team A will focus on the following question: Which factor contributed the most faults for Hostess’ demise: management or the union? With a question
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the steps of the scientific method. Describe an experiment of your choice‚ which demonstrates the basic considerations that must be taken in the design of a good‚ manipulative experiment. Now that you know some details of how scientists solve problems‚ how might you apply that knowledge to your daily life? A: The scientific method is one of the most if not the most important method that scientists use to learn about the earth. The goal is to apply the scientific method to determine a cause and effect
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As I was writing the three pieces of work I started looking for my outcome instead of just starting. I had to know what I wanted my end piece to be and who exactly I was trying to reach. From thinking about my outcome‚ I then had to organize my thoughts and then begin writing. My peers evaluated my work and gave me constructive critisim‚ which helped my pieces improve. I began to read chapters and gain more knowledge about writing. All of steps I took to construct my emails and letters fell back
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