School of Economics and Finance Faculty of Business University of Tasmania BEA 654 Data and Business Decision Making Semester 2‚ 2013 CRICOS Provider Code 00586B Partial Solutions to Problem Set 2—Week 3 1. Arithmetic mean= (-0.5+1)/2=0.25 (25%) Geometric mean of annual rate of return RG (1 RG ) 2 (1 (0.5))(1 1) R G 0 .5 * 2 1 0 The geometric mean reflects the true return of the investment. 2. c. See the formula. 3. The whole crew is present‚ so this is a population
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How to Burglar Proof Your Home Many people fall victim every day to someone burglarizing their homes. Valuables are taken‚ homes are vandalized‚ and no place is safe anymore. In this article‚ I will give you some tips on how to hide items in places a thief wouldn’t think to look. The first step in burglar proofing your home is to think like a criminal. Look around your home‚ think about where you currently have your goods stashed. If you were coming into your home to steal items of value‚ where
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Why is high productivity important for a nation? 2. Why do you suppose that service jobs have lower productivity than manufacturing jobs? 3. How can a company gain a competitive advantage by having higher productivity than its competitors have? Answer: high productivity important for nation because high productivity increase the economic level and also increase the living standard ...increase GDP of the country and give competitive advantage in the market ‚ productivity means to work with efficiency
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to take action. 1. Give a structure to your plan The following can help you decide what should go in‚ and give a structure to your plan: What is the nature of your business? What is the market? Outline the potential of the business Management team Forecast profit figures How much money will you need? What are the prospects for investors/lenders? Make your plan match its purpose However‚ you may have different objectives for writing your plan so this will determine what needs to
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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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Get Better Sleep: Know Your Sleep Cycles - Rosie (video) Getting enough sleep is extremely important. Sleep restores and repairs the brain and body‚ builds and strengthens memories‚ and facilitates creative problem solving. Sleep also is the time when your growth hormones are active. Loss of sleep can be harmful to you and the people around you. It can make you feel old‚ be irritable‚ get sick‚ gain weight‚ or even lose brainpower. I would strongly encourage people to try timing their sleep and sleeping
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Decision-Making Process Everyday there are decisions to be made that can affect the way people live. Decisions can range from which tie to wear to work to which automobile should be bought. Some decisions are easy whereas others can be quite difficult. Often times decisions are made based on current emotion and can cause a poor decision or regret of the decision made. Following the ideal decision-making process‚ which consists of six stages‚ can help ensure the proper decision is made. A decision
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1. “Your fears distort your reality” – He called it the “awfulizer” • When I applied to Indiana State‚ I was told by a high school teacher that this school was a horrible choice and that I wouldn’t graduate. Can you imagine how that felt? Well that fear stopped me from taking my ACT again because I was afraid of what would really happen. I constantly told myself that I couldn’t do it. Believe it or not‚ I actually didn’t go to school second semester of my senior year for two weeks because of that
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How to improve your conversational skills Hello friends. A very good morning to all of you. Today I’m going to speak on ‘How to improve your conversational skills’. The feeling of being tongue-tied is familiar to many of us. We admire people who can express their thoughts with fluency and confidence. Some people think that a conversational skill is a gift‚ while others believe that this is the result of training. A blabbermouth monopolizes the conversation‚ turning it into a monologue
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How to Brush Your Teeth Properly Proper teeth brushing involves four things; a soft toothbrush‚ the correct angle of brushing‚ brushing in a pattern and brushing at least twice a day‚ after breakfast and before bedtime. Proper tools and ingredients to brushing your teeth properly is‚ a soft toothbrush and fluoride toothpaste. A soft tooth brush also makes it much easier to remove plaque below the gum line. This is where periodontal disease starts. Use a pea-sized amount of toothpaste
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