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Public Policy and Political Science
According to a January 2013 survey by the Pew Research Center, the percentage of Americans who trust the government in Washington has decreased steadily since Bill Clinton left office. Today, approximately 30% of Americans say they trust the government (always or most of the time). Suppose three Americans are selected at random. Let X be the number who trust the government.
a. Construct the probability distribution for X. Construct the corresponding probability histogram.
b. What is the probability that all three Americans trust the government?
c. What is the probability that at least one of the three trusts the government?
Simon's numbers are 4 and 5, and Theodore's number is 6. Suppose that Theodore goes rst, Simon goes second, and Alvin goes last. Also note that if no player gets one of his numbers on the rst round, then they keep rolling the die until there is a..
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Write a one-page (maximum 2500 characters-spaces included) Statement of Interest that describes your objectives and motivation in seeking a student internship with the U.S. Department of State.
Given the Life expectancy data for the countries of the E.U., can we conclude that the mean Life Expectancy in the U.S. is greater than the mean Life expectancy in the E.U.?
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a researcher studies 45 volunteer citizens from a small community and asks them about the amount of caffeine in
The owner of the Burger Doodle Resturant is considering two ways to expand operation: open a drive-up window or serve breakfast. Th increase in profits reulting from theise proposed expansions depend on weather a competitor opens franchise down th..
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