INTRODUCTION My topic is oil refinering using linear programming‚ this is under petrochemical industries which mean it will deal more about chemicals‚ this is about optimising the cost using a modelling method in mathematics called linear programming. This is very important because it links what is done in petrochemical industries with mathematics. Since there is a huge need of the products that are produced after petroleum refinering which are petrol‚ gasoline‚ oil‚ diesel and etc so in the
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“C++ Programming Language” An introduction By: De Jesus‚ Antonio L. COMFUN/10:35am-1:35pm /4222/PC#14 January 09‚ 2012 C++ has taken a lot of criticism: it’s a big language that takes a long time to learn; standardization has taken a long time‚ which has made it hard to write portable code; newer languages‚ notably Java‚ draw more media attention. Still‚ among languages that support an object-oriented style‚ C++ is by far the most heavily used‚ and its usage is still growing rapidly. Why
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Linear Programming in Finance‚ Accounting and Economics Sijia Lu 7289928683 Abstract This article is literatures review about five articles‚ which apply linear programming to Finance‚ accounting and economics. The mathematical method is found of crucial importance in those fields. The paper shows how theoretical inference in linear programming throws light upon realistic practice‚ and how empirical evidence supports those theories. Keywords: finance; accounting; economics; linear programming; investment
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Q.1. What is a linear programming problem ? Discuss the steps and role of linear programming is solving management problems. Discuss and describe the role of liner programming in managerial decision-making bringing out limitations‚ if any. Ans : Linear Programming is a mathematical technique useful for allocation of scarce or limited resources to several competing activities on the basis of given criterion of optimality. The usefulness of linear programming as a tool for optimal decision-making
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Due in class Feb 6 UCI ID_____________________________ MultipleChoice Questions (Choose the best answer‚ and briefly explain your reasoning.) 1. Assume we have a simple linear regression model: . Given a random sample from the population‚ which of the following statement is true? a. OLS estimators are biased when BMI do not vary much in the sample. b. OLS estimators are biased when the sample size is small (say 20 observations)
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The linear probability model‚ ctd. When Y is binary‚ the linear regression model Yi = β0 + β1Xi + ui is called the linear probability model. • The predicted value is a probability: • E(Y|X=x) = Pr(Y=1|X=x) = prob. that Y = 1 given x • Yˆ = the predicted probability that Yi = 1‚ given X • β1 = change in probability that Y = 1 for a given ∆x: Pr(Y = 1 | X = x + ∆x ) − Pr(Y = 1 | X = x ) β1 = ∆x 5 Example: linear probability model‚ HMDA data Mortgage denial v. ratio of debt payments to income (P/I
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Linear Model of Communication It is a one way model to communicate with others. It consists of the sender encoding a message and channeling it to the receiver in the presence of noise. Draw backs – the linear model assumes that there is a clear cut beginning and end to communication. It also displays no feedback from the receiver. • For example; a letter‚ email‚ text message‚ lecture. There are two main linear model which are used to explain the human communication process. They are .
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Curve-Fitting Project – Linear Model: Average Sales Prices of new homes sold in the United States between 1964 and 2008 (LR-1) Purpose: To analyze the average sales prices of new homes sold in the United States from 1964 to 2008. Data: The prices were retrieved from http://www.census.gov/const/uspriceann.pdf. I chose to use the prices between 1964 and 2008 as they showed a huge increase (More data was available (see link)). Average sales prices of new homes sold in the US Year Time (seconds)
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Personal Learning Management University of Phoenix Algorithms and Logic for Computer Programming PRG 211 Professor Lee March 07‚ 2013 Personal Learning Management Being able to develop a management tool that would allow a user or student to review course material would be very beneficial. With a course such as programming that has so much information‚ it is important to be able to recall information in order to properly understand how programming works. I for example‚ do not have any prior
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challenges in implementing IPM in World Vision Bangladesh in terms of program‚ partnerships and staffing and how do we address them? In your opinion‚ what are the opportunities that IPM may bring to World Vision Bangladesh? What are your specific recommendations to your Regional Associate Director on IPM implementation (in terms of programs‚ partnerships and staffing) in your region) Submitted To: HR & OD Department LEAD Program World Vision Bangladesh Banani‚ Dhaka-1213 Name of Coach:
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