personal computer (PC) ownership on college grade point average for graduating seniors at a large public university: GP A = β0 + β1 P C + u where P C is a binary variable indicating PC ownership. (i) Why might PC ownership be correlated with u? (ii) Explain why PC is likely to be related to parents’ annual income. does this mean parental income is a good IV for PC? Why or why not? (iii) Suppose that‚ four years ago‚ the university gave grants to buy computers to roughly one-half of the incoming students
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the Chinese‚ their people at home starving to death‚ American bombers ruling their skies‚ an effective American sea blockade in place‚ Russia declaring war on them‚ and with martial law imposed‚ Japan was essentially defeated by August 1945. This is why prominent US military commanders including Dwight Eisenhower‚ Douglas MacArthur‚ Chester Nimitz‚ William Leahy and Carl Spaatz were against the atomic bombs and a US invasion. They knew that both options were not needed when you look at Japan’s situation
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FOR SOVEREIGNTY RESEARCH PAPER SUMBITTED TO INSTRUCTOR MARC WENNER HISTORY 223 BY 18 JANUARY 2010 Casinos are what people expect to see when they enter an Indian reservation. Most people that visit the reservation have no idea why the Casinos are there and what they mean to the reservations and the Indians that live there. The Indians use the Casinos to take charge of their own economic situations; building the Casino’s are an easy way
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(chopsticks rest or Hashioki in Japanese). Using this thing can prevent you from putting your chopsticks directly on the tables‚ which can be dirty sometimes in the restaurants. And we have already had almost all the necessary tools for an Asian meal‚ why don’t we begin our lesson right now? Let’s get started! My first method is the easiest‚ and it is suitable for those who have never used chopsticks. First‚ I use a rubber band to tighten the top of my chopsticks. By using this rubber band‚ you have
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liked the most so he just presented them all. This makes reading his ideas difficult because you cannot tell what his main goal was when writing it. The U.N.’s Universal Declaration of Human Rights is expertly written to prevent exclusion of any group. The human rights presented are very basic but seem to have more focus that John Rawl’s. The U.N.’s Human Right’s specifically addresses that rights are not determined by “race‚ color‚ sex‚ language‚ religion‚ political‚ or other opinion‚ national
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well as new forms of political beliefs. For example‚ in Russia‚ the communist party arose from the ashes of the old Russian Empire. But It was also a time for Prosperity for countries like the United States. America will roar in the 1920’s. It was an age of melodramatic and political change. The Cleveland Indians won their first world series in 1920.On January 1‚ 1920 - For the first time‚ the 1920 census indicates a population in the United States over 100
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1) Although racism as we know it is relatively new‚ I do believe it existed before the 1600’s - 1700’s. In certain ways‚ it’s part of our political culture. Our identities are shaped by race. Therefore there must have been a certain way to determine the differe nce between other cultures and ethnicities. Race separated people as inferior to superior with only color as separation. As we know‚ racism is relatively new but that doesn’t mean it didn’t exist before. It may not have been used negatively
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Perch is renowned for her famous journey in the Arctic Circle‚ withstanding ice floes and below-freezing temperatures (Rush 69). However‚ certain drawbacks were also in place in different areas around the world. The Dutch and British attempted to send U-Boats to the Far East in aid of the U.S.‚ but their European-crafted boats were too unstable for the waters of the Pacific (Morison 481). The submarine was also used in reconnaissance and transportation missions. Japanese admirals found the strategy
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DID THE 1920’S ROAR? The 1920’s experienced a roaring time‚ in terms of economy‚ culture‚ and technology. Everyone was having a good time and people became worry-free. Jobs were becoming more available‚ and pay increased. People were buying more luxury items. Also‚ they were going out and having fun. The 1920’s brought happiness to many people and families because of the overall boom. The 1920’s experienced an economic boom because of foreign investment‚ expanding industries‚ and consumerism
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The most recent feature film by Gaspar Noe‚ Enter the Void‚ is a visually gripping film. Like a rollercoaster from the afterlife‚ this psychedelic melodrama(2) takes you through one’s perspective of death and what happens after your final breath. Noe has absolutely outdone himself in this masterpiece of cinematography. Much like his film‚ Irreversible‚ the camera soars through the air above Tokyo twisting and twirling from character to character and building to building. Shot entirely in first
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