The T-TEST 1.0 INTRODUCTION The t-test was developed by W. S. Gossett‚ a statistician employed at the Guinness brewery. However‚ because the brewery did not allow employees to publish their research‚ Gossett’s work on the t-test appears under the name "Student". The t-test is sometimes referred to as "Student’s t-test." Gossett was a chemist and was responsible for developing procedures for ensuring the similarity of batches of Guinness. The t-test was developed as a way of measuring how closely
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Norman Lewis “… One of the discouraging things in my own self-education‚ was the fact that painting pictures didn’t bring about any social change.” – Norman Lewis Norman Lewis‚ leading African American artist and prominent member of the Abstract Expressionism movement‚ was born on July 23‚ 1909‚ in Harlem‚ New York. At an early age‚ Mr. Lewis became keenly aware of racial tension as he and his parents resided in a mostly Italian and Jewish neighborhood. At the age of nine‚ Norman Lewis discovered
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Abstract Expressionism Abstract Expressionism began in the 1940’s in New York and flourished in the 1950’s‚ making New York the centre of the art world. This meant that Paris was no longer the art capital of the world. Abstract Expressionism came at a bad time as it was during World War II and many of the artist in Europe evacuated to the sates which was another big reason New York became so popular to artists. Some distinguished artists who moved to New York were‚ Max Ernst‚ Piet Mondrain and Leo
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wind energy. The design won a silver award at the Lite-On awards last year What is the T-box? The T- box is a power generated device that harnesses wind energy as trains run over railroad tracks. This alternative form of wind energy produced by trains is very unique‚ as it does not depend on any natural energy sources. Instead‚ the energy generated from this device is produced as a consequence of human activity. The T- box device generates energy without any interference of the normal train operation
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Abstract for cognitive behavior therapyAbstract Cognitive behavioral group therapy is based on behavioral practitioners using a brief‚ active‚ directive. Collaborative‚ present-focused‚ didactic‚ psychoeducational model of therapy that relies on empirical validation of its concepts‚ and techniques (Reinecke & Freeman‚ 2003). Cognitive behavioral therapy (CBT) had replaced the term behavioral therapy. The cognitive behavioral approach to groups currently represents the mainstream
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Abstract Yuqi Xiao Abstract Throughout centuries‚ the four seasons by Antonio Vivaldi have been very famous and well-known by people who are obsessed with Western art music all over the world. Most people have heard of Antonio Vivaldi’s music concerto “spring”‚ but not really familiar with the rest of the three seasons: “summer”‚ “fall”‚ “winter”. In my knowledge‚ I think that the winter one is most interesting concerto out of four seasons. The paper compares the “winter” concerto with the other
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Case Studies The Model T Ford Henry Ford did not invent the motor car – in fact he was a comparative latecomer to the scene. Although he had started producing cars back in 1903 he had little success until the Model T. The first production Model T was built on September 27th‚ 1908 in Detroit and production continued until 1927. The key contribution which he made was to change the approach to manufacture and marketing of cars. Prior to his activities cars had been a specialised luxury product available
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Abstract 1: This academic article is going to examine how the environment of institution has impact on the capital structure and choices of debt maturity structure made by corporations located in thirty nine countries including developed and developing countries. The results of the examination show that several factors in a countries clearly explain a significant portions of the difference in the leverage and the debt ratios indifferent countries‚ including a country’s legal and tax system‚ corruption
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Will Lee ENG-102-018 Abstract #3 Thank You For Smoking. Dir. Jason Reitman. Perfs. Aaron Eckhart‚ Katie Holmes. Fox Searchlight Pictures‚ 2006. Film. Thank You for Smoking was a film about a tobacco lobbyist named Nick Naylor. Throughout the movie Nick explains to his son‚ Joey‚ that his job is to be right. He also explains that‚ when you argue properly‚ you’ll never be wrong. Near the beginning of the movie he pitches an idea to have movie stars boost tobacco sales
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Stylistic analysis of the abstract from Charles Dickens book " Great Expectation" The novel which has been chosen for stylistic analysis belong to a prominent English novelist Charles Dickens "Great Expectation". Charles Dickens was the supporter of the peaceful reforms and he usually divided people into good and bad‚ moreover he believed that good is stronger than evil. That is why many of his heroes of his novels and especially of Great expectorations were poor‚ pity men who earned for living
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