Choice 13 9 Short 5 N/A Grade Details Page: 1 2 1. Question : (TCO 11) Define point estimate. Student Answer: Approximation of a single quantity or a single numerical value‚ instead of that of a whole range of values. Instructor Explanation: A point estimate occurs when a single value‚ which is the result of sampling‚ is used to estimate a population parameter. (See p. 501) Points Received: (not graded) Comments: 2. Question : (TCO 11) Define standard error of the mean
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Why People Travel Robert Johnson HTT/200 Israel Johnson 8/2/13 Why People Travel People travel to many different places for many different reasons every day. One of the reasons why most people travel is to sight see. For many people seeing new places and things can be very exciting and entertaining. Very often people tend to sight see while doing of the things that almost every single one of us does and that’s going on vacation. Taking a vacation is one of the most common reasons that I think
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IT 218 Week 4 Checkpoint Jerimeh Jackson IT 218 August 24‚ 2012 UOP IT 218 Week 4 Checkpoint What are the definition and an example of a pointer? A pointer can be defined as a memory address. To further explain this definition‚ we declared a variable of (name). It will look much like this (int name). Every variable will occupy some memory. Now we will declare another variable to under (int name). This variable will be (int name-1)‚ and now this variable is declared as a pointer to
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• List and describe the security controls in place. Where are the weaknesses? I did not notice any securities in place. The article did mention a second layer or security that was not properly installed. The systems were out of date and TJX used an old Wired Equivalent Privacy (WEP) encryption system. Other companies made the switch to a Wi-Fi Protected Access (WAP) with more complex encryption. The article also states that they failed to install firewalls and data encryption on some of the
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FIN/200 Week 7 Checkpoint Trade credit is the most popular form of short term financing‚ figures show that over 40 percent of businesses use this form. Trade is also known as accounts payable. This form of short term financing happens when manufacturers or suppliers provide goods or services upfront to companies with the expectation of getting payment within 30 to 60 days from time of delivery. Usually suppliers
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HSM/220 Week 4 checkpoint Intrinsic and extrinsic motivation 11/14/2013 Intrinsic and extrinsic motivations are the factors that are needed to motivate employees to put fourth their best effort so they can be great at what they do in the work place. Managers strive to achieve a job well done by their employees‚ they must help by making sure they provide the best qualities and work factors to motivate them to do the best they can. In order to be noticed by superiors so they might advance
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Checkpoint 1: Customer Service Model IT282 Checkpoint 1: Customer Service Model For the user support employee‚ a customer service model begins and ends with communication. Communications not only involves speech or writing‚ but listening or reading well also. Communications is a two-way exercise‚ which involves both parties and their need to reach a satisfactory resolution. The various forms of communications between a user support employee and a customer determines the experience of a customer
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WLAN Checkpoint student name IT/242 November 7‚ 2013 instructor WLAN Checkpoint For a business setting up a WLAN security is very important and should be top priority. If you do not secure your WLAN you are opening your business up to hackers that can ruin your business. Before you set up the WLAN a site survey should be done. This will determine what level of exposure your company is at and help decide how much security is needed. Of the many ways to protect your WLAN you should start
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Week 5 checkpoint IT The credit card data theft at TJX Companies is considered one of the worst ever. The case is significant because of a lack of appropriate security and control. Resources: Ch. 7 & 12 of Essentials of Management Information Systems Answer the following questions in 200 to 300 words: •List and describe the security controls in place. Where are the weaknesses? The thieves used several entry points to access TJX corporation systems. They accessed many TJX’s retail
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This paper has highlighted deterrence and power-control theory to provide insight into why shoplifting happens but fails to give an integrated approach to this behaviour. Situational Action Theory (SAT) is a promising theoretical approach to integrating both person-oriented and environment-oriented explanations to shoplifting. Hirtenlehner and Hardie (2016) address deterrence theory and Gottfredson and Hirschi’s self-control theory as influential theories that often represent inconclusive results
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