Hieu Nguyen – FIN 5309 Section 1 Assignment 1 2.3 Table 2.2 X=0 X=1 Total Y=0 0.15 0.07 0.22 Y=1 0.15 0.63 0.78 Total 0.30 0.70 1.00 With W = 3+6X and V = 20-7Y‚ we have: (W|X=0)=3 (W|X=1)=9 Total (V|Y=0)=20 0.15 0.07 0.22 (V|Y=1)=13 0.15 0.63 0.78 Total 0.30 0.70 1.00 a. E(W) = 3 x 0.3 + 9 x 0.7 = 7.2 E(V) = 20 x 0.22 + 13 x 0.78 = 14.54 b. = (3 – 7.2)2 x 0.3 + (9 - 7.2)2 x 0.7 = 7.56 = (20 – 14.54)2 x 0.22 + (13 – 14.54)2 x 0.78 = 8.4084 c. cov
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Q.1a) The following graph is EOQ model with planned shortages. Let the parameters from the basic EOQ model. d = constant demand rate K = setup cost for placing one order Q = order quantity h = inventory holding cost per unit of product per unit of time p = shortage cost per unit of product per unit of time S = inventory level just after an order of size Q arrives So‚ Q– S = Shortage in inventory just before an order of Q units is added Production or ordering cost per
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GREE‚ Inc. http://www.casehero.com/gree-inc/ In 2012‚ GREE Inc. was among the world’s most lucrative mobile social gaming companies. Its success in Japan was due both to the in-house games and also to the development platform it provided to third-party game designers. Its greatest challenge ended up being to replicate the prosperity of this two-pronged strategy in marketplaces around the globe‚ where it needed to contend not only with lots of other game developers (e.g. Zynga)‚ but additionally using
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Possible Products to use Sandvox is a website and blog creation tool. The end-user does not need to have any knowledge of web languages in order to effectively use the product. The features of Sandvox include: Easy and flexible website creation Pre-designed templates bundled with the download An iLife media browser Drag and drop support for media files Blogging Podcasting One-click publishing to most webservers after some initial setup. Direct one-click publishing
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to produce evidence to support our hypothesis? Step 3: Identify the statistics being tested and the data that will be used to support the hypothesis. Step 4: Find the critical value and determine what evidence will directly support a hypothesis. Step 5: Calculate the value of the test statistic‚ using the sample data. There are two types of hypothesis you have a null and an alternative hypothesis. Null can arise in many different ways. It may link to the prediction. May signify some simple circumstances
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REVISED M09_REND6289_10_IM_C09.QXD 5/12/08 12:01 PM Page 115 9 C H A P T E R Linear Programming: The Simplex Method TEACHING SUGGESTIONS Teaching Suggestion 9.1: Meaning of Slack Variables. Slack variables have an important physical interpretation and represent a valuable commodity‚ such as unused labor‚ machine time‚ money‚ space‚ and so forth. Teaching Suggestion 9.2: Initial Solutions to LP Problems. Explain that all initial solutions begin with X1 ϭ 0‚ X2 ϭ 0 (that is‚
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Lab Report: Scientific Method Your Name: Alyssa Melincoff Purpose of this Lab What is the goal of this lab? What question is it trying to answer‚ or what problem is it trying to explain? To find out how table salt affects the boiling temperature of water. Hypothesis After reading the lab instructions - but before starting the lab - record your best “educated guess” about what will happen in the experiment. What hypothesis can you generate about the effect of adding salt to water? Adding
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Moment of Inertia and Rotational Motion Garret Hebert PHY 2311 Tues 1:00 garret.hebert@hindscc.edu Abstract: During this lab we will study what rotational Inertia is and how different shapes of masses and different masses behave inertially when compared to each other. We will specifically study the differences of inertia between a disk and a ring. We will use increasing forces to induce angular acceleration of both a disk and a ring of a certain mass. We will then then measure the differences
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Digestion Lab Abstract – The purpose of this lab was to understand how different solutions played a role in the digestion protein. By looking at different variables‚ such as temperature‚ and pH we’re capable of understanding just how certain substances functioned and when they didn’t. The data for all labs are clear and concise and give a clear understanding of what solutions work best. All three labs were placed in a warm water bath set at 37’C to stimulate the reaction as if it were taking place
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FAMILY o Describe your family? o Do you have a large or small family? o How much time do you spend with your family? o What do you like to do together as a family? o Do you get along well with your family? o Are people in your country generally close to their families? WORK o What do you do? o What are your responsibilities? o How many hours do you work each day? o Do you enjoy your work? o Is there some other kind of work you would rather do? o If
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