Figure 1 New One-Family Houses Sold (NHS)‚ in thousands‚ in the U.S. January 1975 to present Data Source: economagic.com Figure 2 12-period plot of autocorrelation functions (ACF) for NHS FIGURE 3 24-period plot of autocorrelation functions (ACF) for first differenced NHS TABLE 1 MAPE (mean absolute percentage error) and RMSE (root-mean-squared error) Models Historical period
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HCS/438 DQ’s Week 1: DQ1: What are the differences between descriptive and inferential statistics? According to Bennett (2009)‚ the biggest difference between descriptive and inferential statistics is that descriptive statistics "deals with describing raw data in the form of graphics and sample of statistics" and inferential statistics "deals with estimating population parameters from sample data." This means that inferential statistics would be an estimate because the data would be estimated
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Marketing Strategy for Decision Making Final Individual Assignment Reporting on the lessons learned from the simulation exercise 2012 Marketing Strategy for Decision Making Final Individual Assignment Reporting on the lessons learned from the simulation exercise What have I learned…? About marketing strategy: segmentation and positioning Sometimes it’s not so important that your product fits the exact needs of the segment you target; rather‚ it’s vital that customers perceive that
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Personality Theory Analysis Yenisley Gonzalez PSY / 405 July 13‚ 2015 David Brueshoff Personality Theory Analysis Personality is what defines and makes an individual different from those around them. Personalities may vary from situation to situation‚ behaviors depend on the environment‚ and also what one finds acceptable socially in those specific situation. Many theorists would agree that personalities can be predictable‚ while other may think otherwise. However‚ one thing everyone seems to
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%Part of Telecommunication simulations course‚ Spring 2006 %Harri Saarnisaari‚ CWC %We simulate uncoded BER of BPSK modulated data as a function of SNR %-in an AWGN channel %-in a Rayleigh fading channel %-in an AWGN channel when direct sequence spreading is used %and compare results to the theoretical ones. %We assume coherent receiver and perfect synchronization. ------------------------------------------------%set used SNR values %SNR (Eb/No) values in decibels SNR=[0:2:14]’; %column vector
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Simulation Strategies Quasar Computers has developed an all-optical notebook computer called Neutron that is five times as fast as existing microchip-based computers. They have asked the author to make operational and business strategy decisions in response to market conditions. The author has been asked to create a solution to these conditions using strategic variables available to sustain the economic profits the firm can earn‚ recommend pricing and non-pricing strategies‚ and what kind of
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Economics is a complicated subject matter most people do not comprehend entirely. According to Colander (2010)‚ economics is the study of how human beings manage their wants and desires. Buyers based their wants and needs on marginal costs and marginal benefits. Sellers based their supply production on the consumer demand shift‚ and seller set their prices according to the demand change. That is just some of the basics of economics. There are two types of economic structure: macroeconomics and
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International Trade Simulation XXXXXXXXXXXXX XECO/212 October 17‚ 2010 I am advising the president of Rodamia recommendations for international trade. International trade is the exchanging of goods and services with one another. Many countries have particular resources that are not obtainable in the other‚ to meet the desires and wants of both countries so they trade. Many advantages and limits are concerned with trading. Benefits occur for each country‚ but there are many additional limits
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Problem Solving Simulation BEH/225 How did you interpret the problem? When I saw the problem‚ I first thought it was not going to be possible to solve. Meaning; that I would not solve this problem without more information. When I sent the cat over first the mouse and dog did not fight by their selves. Then whenever I sent the dog or mouse over‚ they would fight with the cat. I even thought about leaving the cat on the existing shore and trying to move the mouse and dog‚ and found that the
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In the abstract of this article is a clear simulation for the studies and methods based on the in-group‚ out-group analyzing particularly the blacks and white races to determine discrimination and prejudice based on the following values. As we define prejudice as an undesirable opinion or feeling formed beforehand or without any knowledge or any given reason. The values within discrimination can lead to dissimilarities between each group. Study one represent the changes of the economy by making
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