sExam Quantitative Research Methods I‚ IB&M‚ 2011-2012 Friday‚ April 27th ‚ 2012‚ 9:00-12:00 hours. Name: Student number: Each correctly answered multiple choice question yields 3 points. The remaining 55 points are alotted to the essay question. The last question of this exam is on page 12. Regarding the multiple choice questions: Use the scrap form. Please mark the box associated with the answer you deem to be correct. Do not forget to write your name on the scrap form and mark the
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ECON10005 QUANTITATIVE METHODS 1 Assignment 2 Semester 1‚ 2014 This assignment has three questions‚ and is due by 4.00pm on Thursday April 17. It is to be submitted electronically as a .pdf file using the assignment tool on the subject’s LMS page. Marks depend on your tutor being able to understand your statements and arguments‚ so marks may be deducted for poor presentation or unclear language. Use nothing smaller than 12 point font. If you wish to write your assignment by hand and scan the
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International Islamic University Malaysia Graduate School of Management ECON 6130 Quantitative Decision Making Chapter 10 One-Sample Tests of Hypothesis Dr. Intan Zanariah Zakaria GOALS • Define a hypothesis and hypothesis testing. • Describe the five-step hypothesis-testing procedure. • Distinguish between a one-tailed and a two-tailed test of hypothesis. • Conduct a test of hypothesis about a population mean. • Conduct a test of hypothesis about a population proportion. • Define
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Principles of Quantitative Methods 2011 Table of Contents Question 1 – Difference between Simple Interest and Compound Interest 3 1.0 Simple Interest 3 1.1Compound Interest 4 Question 2 – Difference between Depreciation by Straight Line Method and Depreciation by Reducing Balance Method 6 2.0 The Difference 6 Question 3 - Standard Deviation and Quartile Deviation 7 Standard Deviation 7 Quartile Deviation 8 3.0 Purpose of Calculating Standard Deviation and Quartile Deviation 8 3
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Determination of blood type Introduction: A blood type is a classification of blood based on the present or absence of inherited antigens substances on the surface of RBCs‚ these antigens are made by proteins‚ carbohydrates‚ and glycolipid‚ Now there are total of 8 blood type known for the international society of blood transfers ( ISBT)‚ Also 600 antigens are known for ISBT‚ Antigens are a type of protein (Y shaped) found in blood and it has a great role in the immune system to recognize any
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the President’s Council on Bioethics published the ‘Controversies in the Determination of Death’. Within the publication‚ the Council discusses the various criterions that need to be met in order for death to be declared. The criterions include those of a neurological level‚ which have been observed for over three decades. Although there have recently been objections to the neurological criterion in regards to death determination‚ the Council decided to maintain the criterion. In keeping the neurological
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validity can occur in a two step process involving the developmental and the judgmental stages. There is not definitive objective methodology for determining the content validity. However‚ “content validity in the judgment stage is based on quantitative evidence” (Wilson‚ H.S. 1989). “To examine the content validity in judgment stage‚ professional subjective judgment is required to determine the extent to which the scale was designed to measure a trait of interest” (Nunnally‚ J.C. 1978). “Ghiselli
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different behaviors in different situations (the uniqueness of the act) Consensus – does everyone who faces a similar situation respond in the same way as the individual did Consistency – does the person respond the same way over time Determination of Attribution Attribution Errors Fundamental Attribution Error The tendency to underestimate the influence of external factors and overestimate that of internal factors. Self-Serving Bias Occurs when individuals
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Quantitative Separation of a Mixture Lab Pre-Lab Questions: 1. Define the following: Physical Change Heterogeneous Mixture Sublimation Filtrate Residue 2. List two physical separation methods. 3. List the formula for determining percent composition by mass. Objectives: 1. to separate a three component mixture and 2. determine the percent composition by mass of each component in the mixture. Materials: Ammonium chloride (NH4Cl)‚ Sodium chloride (NaCl also known as
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Homework 2 Solution‚ Fin 500Q‚ Quantitative Risk Management 1. Assume gold price risk is diversifiable‚ and the riskless rate is 5%. A firm produces a unit of gold a year from today. Assume all interest is compounded annually and is tax deductible. The price of gold is either $500 or $200‚ each with probability 0.5. Suppose the firm pays taxes at a rate of 40% for all its cash flow in excess of $300. The value of the firm is the expected discounted value of its cash flow less the expected discounted value
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