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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A Quantitative Article Critique 1. The study examine the relationship between the emotional social intelligence and academic performance of adolescent mother in Jamaica; the research focal points are as follows I. Socio-emotional interventions that could be beneficial to a cross section of adolescent mothers. II. The study examines the academic performance of teenage mothers by comparison of average to high levels of ESI to those with low levels of ESI. III. The research
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ratios I have been asked to illustrate the financial state of a given business using ratios‚ to do this I will use accounting ratios to show the financial state of Porcella. One of the ways a business can measure how it is doing is through ratio analysis. Ratios can help Porcella to see how it is doing now and how it compares to last year or the year before and against competitors. For these ratios to be useful‚ they should be compared over time to see if there are any trends and also compared between
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2012 - 15TH JULY 2012 SUPERVISOR’S : Mr. John Steven NAME PROJECT TITLE : Dissolved Gas Analysis in determining Transformer Faults SUBMISSION DATE : 16TH JULY 2012 1.0 Background of Studies Oil sampling analysis is a useful‚ predictive‚ maintenance tool for determining transformer health. DGA is identified as one of the sufficient method of oil sampling in evaluating transformer health. The breakdown of electrical insulating material
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NT1210 Unit 2 Assignment 1 1. Which of the following terms is the closest synonym to the term computer networking? c. Datacom 2. Ann uses her email address‚ me@here.com‚ to send an email to Bob‚ whose email address is you@there.com. The message contains a few paragraphs of text. Which of the following will be important to the process of making sure that Bob receives this email? b. Bob’s incoming email server 3. According to this chapter‚ which of the following concepts happens in
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GM03 Quantitative Techniques for Managers Assignment No.I Assignment Code: 2011GM03A1 Last Date of Submission: 31st March 2011 Maximum Marks:100 Attempt all the questions. All the questions are compulsory and carry equal marks. Section-A Ques.1 In a certain examination there were 100 candidates of whom 21 failed‚ 6 secured distinctions‚ 43 were placed in third division and 18 in the second division. It is known that at least 75% marks are required for distinction‚ at least 40%
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American InterContinental University Unit 2 Individual Project Circular Flow In the textbook‚ there are two circular flow diagrams. One represents the flows in the macro-economy as a closed system and the other represents the flows as an open system. The circular flow diagrams show how money travels through the economic systems including businesses‚ households‚ foreign agents and governments (Editorial Board‚ 2013). Within the closed and open systems there are two consumers. The first consumers
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Unit 2: DHCP Troubleshooting Dear Junior Admin‚ Based on whof at you have told me regarding the DHCP scope of the overall corporate IP address‚ it sounds like you have a lease time settings which is probably set to renew IP addresses at the default times. Here is your options on what you can do with DHCP: Table 4.5 Default DHCP Options Code Option name Meaning 1 Subnet mask Specifies the subnet mask of the client subnet. This option is defined in the DHCP Manager Create Scope or Scope Properties
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Gene Technology Assignment 2 Genetically modified crops are plants used in agriculture in which the DNA has been modified using genetic engineering techniques. In other words‚ genetically modified organisms have specific changes in their genetic information‚ by the process of introducing foreign genes into the cells. Genetically Modified Crops have had a gene extracted from a living thing placed into a different food by a scientist. This technology can be used
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measure the amount of light absorbed by different concentrations of salicylic acid‚ compare those concentrations to our unknown sample and to use the data collected to compile a graph showing the levels of absorbance of the different concentrations. Methods and materials: In this lab we used a spectrophotometer‚ a test tube filled with water to be used as a blank‚ six test tubes with different concentrations of salicylic acid ranging from 0 mg/dL to 5 mg/dL and one test tube with an unknown concentration
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