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Question #2 (12%)- A survey of 40 students at a local college asks, "Where do you buy the majority of your books?" The responses fell into three categories: "at the campus bookstore," "on the Internet," and "other." The results follow. ~ Where Most Books Bought bookstorebookstores Internet other Internet other bookstore othere bookstore bookstore bookstore bookstore bookstore othere bookstore bookstore bookstore Internet Internet othere others T. T. T. T. T. T. T. other othere other others other Internete bookstore othere othere Internet othere bookstore bookstores Jothere bookstore-Internet Internet] othere bookstore a. What is the proportion of the college students who buy their books on the Internet?- b. Build a 97% confidence interval for the population proportion of students who buy their books on the internet.~ c. Suppose the desired margin of error is .095. What sample size would allow to achieve the desired margin of error?- d. Can you conclude the population proportion of students who buy their books on the internet is different from .30? State your hypotheses.~ e. Conduct a test. Use a = .05.~ f. Interpret your result