Working Paper 05-47 Statistics and Econometrics Series 09 July 2005 Departamento de Estadística Universidad Carlos III de Madrid Calle Madrid‚ 126 28903 Getafe (Spain) Fax (34) 91 624-98-49 BAYESIAN INFERENCE FOR THE HALF-NORMAL AND HALF-T DISTRIBUTIONS M.P. Wiper‚ F.J. Girón‚ A. Pewsey* Abstract In this article we consider approaches to Bayesian inference for the half-normal and half-t distributions. We show that a generalized version of the normal- gamma distribution is conjugate to the
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“The Tale of the Shoe” Quote and Response essay In the story “The Tale of the Shoe”‚ Donoghue discusses both the original story of Cinderella and the many stereotypical aspects it has throughout. Donoghue puts emphasis on how marriage is necessary in order to achieve the “happy ending” that everyone expects and how people assume that the characters in the story are heterosexual; the portrayal of characters who are presented as good always winning the characters who are bad. Donoghue gets rid of
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SQQS1033 DATA EXPLORATORY AND GENERALISATION GROUP PROJECT (15%) FIRST SEMESTER 2013/2014 INSTRUCTIONS Instruction: 1. The total mark for this group assignment is 460 and it contributes about 15% of total evaluation of this course. 2. You are limited to use EXCEL to complete the given tasks. 3. You are required to answer all questions and to compile all the answers in a well prepared report. 4. Your report must begin with Page Title (List of group’s member‚ lecturer etc.)‚ Answer for Questions
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Demand Elasticity of Luxury Automobiles In the luxury automobile market‚ there are many vehicles that boast high quality workmanship‚ luxurious appointments and powerful drivetrains. For this research paper‚ the midsize luxury sedan segment was chosen because most of the vehicles from the brands in this segment have similar features‚ power‚ and most importantly‚ price tags. The flagship models of the brands were not chosen since the features and amenities are very different from car to car to such
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Football Soccer STATS is the market leader in global football coverage‚ covering the most prestigious football leagues from South America to Asia. STATS is the source for detailed statistical information in global football. Our real-time coverage features lineups‚ substitutions‚ fouls‚ bookings‚ shots‚ crosses and goals accompanied by rich play-by-play commentary keeping fans in touch with how the match is unfolding on the pitch. Additionally‚ STATS delivers premium level data for the passionate
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Syllabus for Statistics Course No. 21090024 Period：54 Credit：3 Course Nature：Compulsive Assessment: Usually 10%‚ Group Work 20%‚ Final Exam70% Textbook： Statistics(3rd Edition)， Junping Jia，Xiaoqun He，Yongjin Jin，China Renmin University Press，2007 Reference： Statistics for Business and Economics(7th Edition) Anderson‚ D.R.‚ & Sweeney‚ D.J. & Williams‚ T.A. 1.Introduction Statistics is a core curriculum for students in finance and economics major‚ which is a science method that starts with data
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Research and statistics for managerial decision making Assignment 1 Mohammed Ahmed Ali 0170026 1.1 Four different beverages are sold at a fast food restaurant: soft drinks‚ tea‚ coffee‚ and bottled water. Explain why
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As we have already hit the mental and physical aspects of the people. Now we walked into how they messed up the economy by their plan called “Buying on Margin.” Buying on margin was the engine for the stock market in the 1920’s. It helped fuel people to start investing and purchasing stocks. People felt this was some sort of cheat code to help solve their financial problems. To them it was like‚ figuring out how to time travel and erase World War I. It was known as a “Buy now‚ Pay later” concept
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Statistics is a mathematical science pertaining to the collection‚ analysis‚ interpretation or explanation‚ and presentation of data. It is applicable to a wide variety of academic disciplines‚ from the physical and social sciences to the humanities. Statistics are also used for making informed decisions and misused for other reasons in all areas of business and government. Statistical methods can be used to summarize or describe a collection of data; this is called descriptive statistics. In
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Official Statistics on crime are often likened to the ¡§tip of an Iceberg¡¨. Critically assess this assertion in light of the ¡§dark figure¡¨ of crime and any new forms of data that can provide a clearer picture of the true extent of crime. Crime is continuously changing in its definition in people¡¦s perceptions with no complex classification being universally accepted. This forms the basis of the problems faced when attempting to count crime‚ who determines what crime is; the government of
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