PROBLEM: The Pew Research Center conducts surveys about a variety of topics in many different countries. In one survey, it wanted to investigate how residents of different countries feel about the importance of speaking the national language. Separate random samples of residents of Australia, the United Kingdom, and the United States were asked many questions, including the following: "Some people say that the following things are important for being truly [survey country nationality]. Others say they are not important. How important do you think it is to be able to speak English?" The two-way table summarizes the responses to this question. Country Australia U . K. U.S. Total Very important 690 1177 702 2569 Opinion about Somewhat important 250 242 221 713 speaking English Not very important 40 28 50 118 Not at all important 20 13 30 63 Total 1000 1460 1003 3463 Do these data provide convincing evidence at the a = 0.05 level that the distributions of opinion about speaking English differ for residents of Australia, the U.K., and the U.S.? upload image of work, complete all 5 steps