You are looking up at a building, and the angle of elevation is 20

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Traditionally, 2 percent of the citizens of the United States live in a foreign country because they are disenchanted with U.S. politics or social attitudes. In order to test if this proportion has increased since the September 11, 2001, terror attacks, U.S. consulates contacted a random sample of 400 of these expatriates. The sample yields 12 people who report they are living overseas because of political or social attitudes. Can you conclude this data shows the proportion of politically motivated expatriates has increased? a) State the null and alternative hypothesis. b)Calculate the test statistic. Show your calculation c) Determine the p-value. d) What is your decision regarding the null statement if = 0.05? e) Write a conclusion statement.