LOM 5300 Statistical Analysis for Business Decisions Multiple Choice Questions Chapter 1 1. In a questionnaire‚ respondents are asked to mark their gender as male or female. Gender is an example of the a. ordinal scale. b. nominal scale. c. ratio scale. d. interval scale. ANS: b 2. The scale of measurement that is used to rank order the observation for a variable is called the a. ratio scale. b. ordinal scale. c. nominal scale. d. interval scale. ANS: b 3. Some hotels ask their guests to
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Chapter 1 An Overview of the Changing Financial-Services Sector Multiple Choice Questions 47. In the United States a commercial bank qualifies as a "bank" under federal law if it offers: A) Consumer installment loans‚ CDs B) Savings deposits‚ commercial loans C) Checking accounts‚ commercial loans D) Security investments‚ inventory loans to business customers E) Commercial deposit accounts‚ consumer savings plans 48. E. F. Hutton‚ J.C. Penney‚ and Sears
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Chapter 19 Early Latin America Multiple Choice 1. Which of the following was a NOT characteristic of Iberian society? a. b. Absence of slaveholding traditions c. Emphasis on nobility d. Emphasis on patriarchal ideals e. 2. Heavy urbanization Patriarchal families How was the commercial experience of the Portuguese extended to the Americas? a. b. The Portuguese were responsible for the use of galleys in the Atlantic passage c. The Portuguese experience
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1. What is the difference between R2 and adjusted R2? R2 is a statistic that will give some information about the goodness of fit of a model. In regression‚ the R2 coefficient of determination is a statistical measure of how well the regression line approximates the real data points. An R2 of 1.0 indicates that the regression line perfectly fits the data. Adjusted R2 is a modification of R2 that adjusts for the number of explanatory terms in a model. Unlike R2‚ the adjusted R2 increases only if
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1 In many industries that have a process manufacturing operation‚ the production process is of a nature that some units will always be lost due to evaporation‚ shrinkage‚ spillage‚ or other factors. These normal losses: a. are treated as period costs. b. are absorbed by good units. c. are charged to a separate Loss from Normal Spoilage account. d. are 100% avoidable costs. status: incorrect (0.0) correct: b your answer: c feedback: Incorrect. Normal losses are expected in the manufacturing
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The term “expectations gap” has been coined to describe: a) The difference between what the public thinks it is receiving in audited financial statements‚ and what the public is actually receiving. b) The expectation that business exists to serve the needs of the shareholders and society. c) The opinion of the public that the public’s physical wellbeing‚ and the wellbeing of some workers‚ is threatened by corporate activity. d) That directors‚ executives and managers are human‚ and make mistakes
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COURSE COURSE CODE EXAMINATION TIME STATISTICS FOR ENGINEERING QMT500 JANUARY 2012 3 HOURS INSTRUCTIONS TO CANDIDATES 1. This question paper consists of five (5) questions. 2. Answer ALL questions in the Answer Booklet. Start each answer on a new page. Do not bring any material into the examination room unless permission is given by the invigilator. Please check to make sure that this examination pack consists of: i) ii) iii) iv) the Question Paper a two - page Appendix 1 (Key Formulas)
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Unit 18 B Study Guide 1. Find the solubility (in mol/L) of lead(II) chloride (PbCl2) at 25oC. Ksp = 1.62e–5. A) 1.59e–2 B) 2.53e–2 C) 6.64e–17 D) 2.01e–3 E) 2.01e–2 2. The two salts AgX and AgY have very similar solubilities in water. It is known that the salt AgX is much more soluble in acid than is AgY. What can be said about the relative strengths of the acids HX and HY? A) Nothing. B) HY is stronger than HX. C) HX is stronger than HY. D) The acids have equal strengths. E)
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NAME: SHU ZHAOHUI ID: 17329164 Q5. Descriptive Statistics | | N | Minimum | Maximum | Mean | Std. Deviation | Skewness | | Statistic | Statistic | Statistic | Statistic | Statistic | Statistic | Std. Error | Gasolinescore | 1000 | 3.00 | 21.00 | 14.9090 | 4.83654 | -.493 | .077 | Globalscore | 1000 | 3.00 | 21.00 | 17.0490 | 3.78774 | -1.073 | .077 | Valid N (listwise) | 1000 | | | | | | | The mean in the gaslinescore and globalscore stand for the average the respondents choose is
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Are short-answer questions better than multiple-choice questions for assessing the understanding of English language learners? Assessment is an essential and vital source of information about students ’ language-learning needs (Gibbons‚ 2002). Assessments are a good way for teachers to get an idea of what their students already know and good at and to assess and evaluate which areas of language needs reinforcement. Teachers through day-to-day teaching and learning activities can assess their
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