answering challenge questions answering challenge questions [SECTION TITLE] 1 2 CONTENTS Practical experience requirements (PER) 4 challenge questions 5 sample answers 01 Demonstrate the application of professional ethics‚ values and judgement 6 03 Raise awareness of non-financial risk 7 04 Manage self 8 05 Communicate effectively 10 08 Improve departmental performance 12 10 Prepare financial statements for external purposes 13 13 Contribute to budget
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Mid Term Exam 15.062 Data Mining Problem 1 (25 points) For the following questions please give a True or False answer with one or two sentences in justification. 1.1 A linear regression model will be developed using a training data set. Adding variables to the model will always reduce the sum of squared residuals measured on the validation set. 1.2 Although forward selection and backward elimination are fast methods for subset selection in linear regression‚ only step-wise selection is guaranteed
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are companies unsure/skeptical on how to proceed with "Big Data"? Answer: Although organizations are increasingly becoming aware of the power that “Big Data” has or can bring‚ they are still unsure how to use it in their situation. They feel their organization is not ready. One of more of the three scenarios is possible. Companies may have a lot of data but they fail to read or decipher it correctly. Perhaps these companies invested in data warehousing and other such programs mindlessly without verying
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Methodologies and Research Design 18: Research Design IV: External Validity and Sampling Objectives • to unpack different types of external validity • to describe crucial issues in sampling - precision vs. representativeness vs. cost - probability vs. non-probability / ’judgement ’ • to describe stages in the process of sampling‚ and the possible intrusion of ‘bias’ • to describe methods of probability sampling and methods of non-probability sampling • to be able
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Discuss the challenges of managing global/ multicultural teams in organisations. In order to answer this question I first intend to discuss a number of cultural differences that can cause problems for managers of global and multicultural teams. I will then go on to explain one of Hofstede’s models‚ known as the five dimensions of cultural differences which takes into consideration the underlying factors that can also create problems in multicultural teams. Lastly I will discuss different ways
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Data response question: oil production in Kazakhstan a. What advantage does Kazakhstan have in oil production? The advantage Kazakhstan has in oil production is it has major oil fields‚ especially in Tengiz and Karachaganak. This is a huge advantage because they can exploit their own oil mine which is huge and rich‚ from that‚ they can sell or exchange oil with another nearby country‚ which might not has major oil fields or don’t have oil mine to exploit. b. What risks does Kazakhstan run
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Test Reliability and Validity: Evaluation of the GRADE A+ Standardized Reading Assessment Assessment is the key to instruction and intervention‚ but according to Salvia‚ Ysseldyke and Bolt (2007)‚ “reliability is a major consideration in evaluating an assessment procedure” (p. 119). Reliability refers to the stability of a tests’ results over time and test reliability refers to the consistency of scores students would receive on alternate forms of the same test‚ for example Test form A and Test
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Reliability Engineering 1 Reliability Engineering • What is Reliability Engineering? • Role of Reliability Engineering (Technical Support) • Reliability Engineering Activities – Maintenance Prevention – LCC Analysis – Proactive Maintenance (FPA‚ RCFA‚ Specification for New/Rebuilt Equipment‚ etc.) – Capital Equipment Replacement – Economic Evaluation/Justification Analysis in R&M Investments • Other Analytical Techniques for Improvement • Elements of a Reliability Improvement System 2
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Journal of Reliability and Statistical Studies; ISSN (Print): 0974-8024‚ (Online):2229-5666 Vol. 4‚ Issue 2 (2011): 43-55 RELIABILITY ANALYSIS OF PISTON MANUFACTURING SYSTEM Amit Kumar and Sneh Lata School of Mathematics and Computer Applications Thapar University‚ Patiala-147004‚ India E Mail: amit_rs_iitr@yahoo.com‚ sneh.thaparian@gmail.com Abstract Now days‚ internal combustion engines are used in most of the automobiles and mechanical machineries. The piston is a part without which no internal
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how hospital nurses use and care for their hospital scrubs For the analysis of the focus group interview‚ qualitative research method of data analysis will be predominantly used to examine twofold: (1) the participants’ knowledge‚ opinions‚ and experiences with the currently existing nurses scrubs how they care for; (2) the new prototype how much establish the goals pointed out about the present scrubs‚ indicating that the questions about ‘outcomes’ and ‘what works’ overlapped in terms of reduction
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