Assumptions (A) Assumptions (B) E( If we use Assumptions (B)‚ we need to use the law of iterated expectations in proving the BLUE. With Assumptions (B)‚ the BLUE is given conditionally on Let us use Assumptions (A). The Gauss-Markov Theorem is stated below Under Assumptions (A)‚ the OLS estimators‚ are the Best Linear Unbiased Estimator (BLUE)‚ that is 1. Unbias : 2. Best : Real data seldomly satisfy Assumptions (A) or Assumptions (B). Accordingly we should think that the
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Cicely Wood English 101 – 004 1 December 2012 Red or Blue? There are some questions people come across in life that could change his or hers life forever. For example‚ in The Matrix Neo must chose to take the blue pill and live in an ignorant bliss‚ or take the red and find out the truth about the world he is living in. Most people are raised to believe certain things‚ meaning they believe in what ever their parents believe in‚ and their parents believe in what their parents believed in as well
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Refugee Blues – W.H. Auden ------------------------------------------------- Poet - Wynstan Hugh Auden‚ born as a doctor’s son in February 1907 in York‚ United Kingdom‚ counts as one of the greatest English poets of the twentieth century. Theme - abuse of human rights experienced not only by German Jews but by other Jews and by refugees anywhere. Structure - The poem contains twelve stanzas of three lines each. The first and second line of each stanza rhyme. The two rhyming lines of each stanza
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Sonny and his brother are a great example of how suffering can ultimately unite people. Throughout “Sonny’s Blues”‚ there is a constant issue between the narrator and his brother because the narrator cannot accept his brother’s drug use habit. However‚ this changes when the narrator realizes that his brother is taking drugs in order to cope with his own suffering. James Baldwin’s “Sonny’s Blues” shows that the narrator realizes that not everyone copes and suffers like he does‚ therefore accepting and
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EXERCISE – Blue Zuma Project The ARC Company specializes in developing and selling a wide range of high quality scooters. Sales representatives report that there is a growing demand for racing scooters. ARC’s president‚ Robin Lane‚ is excited about the possibilities and predicts that one day these kinds of razor scooters will be featured in X-Game events. ARC is a small company and uses a strong matrix to optimally utilize limited manpower. The Project Priority Matrix for the Blue Zuma Project
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Analysis Refugee Blues "Refugee Blues" is a poem written by the U.S-British poet W. H. Auden in March 1939. This poem is set in 1930′s when Nazi people were prosecuted the Jewish people. Refugees were people who were driven out of their home or country because of war. Blues is a slow‚ sad‚ rhythmic music developed by black Americans. The poem dramatizes the condition of Jewish refugees from Nazi Germany in the years before World War II‚ especially the indifference and antagonism they faced when
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1. Is Jet Blue appropriately positioned to create and maintain a strategic competitive advantage? Yes they are. Jet blues customer service is tremendous. They had the one valentine day massacre but they bounced right back. As a company they know where they have to be in order to succeed in the future. They know about great customer service and low price. Gas prices are rising and with the expansion of the e190‚ I believe this flight will help their revenue increase in the future. 2
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In Reservation Blues‚ Sherman Alexie extensively uses dreams to portray the relationship between white people and Native Americans. The dreams depict a constant struggle between the two societies‚ as well as a gradual extinction of the Indian culture. A complete picture of the Native American way of life could be seen from examining these dreamsand its not a pretty one. None of the dreams are positive or reveal anything good about the Indian way of life. If anything‚ Sherman Alexie tries to show
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chad Floyd 1 2/7/12 English 102 Professor Kathy Lynch Sonny Blues In “Sonny’s Blues”‚ the theme of poverty is characterized by the poverty of Harlem Youth’s spirit. The story focuses on the relationship between two brothers at various stages of their lives. The events of the story focus on the building of understanding between Sonny and his older brother‚ the narrator. Even though the story
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than You Thought Jeans are pants and a world icon for the casual look. It has been so far for decades. I t is known for its comfort and many different styles of fitting. It’s now available in many different colours but perhaps the most famous one is blue jeans. There’s more to a pair of jeans than you thought. Most of you probably think that jeans are just made in factories by machines‚ but that is certainly not the case. For starters‚ the brass wire that makes up the teeth of the zip comes from
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