The General Social Survey (GSS) is a major sociological survey on American demographics, and views on social and cultural issues. One question on the 2002 survey asked participants whether or not they believe in an afterlife. Of the 1211 Americans that were randomly sampled to participate in the survey, 975 said that they believe in an afterlife. (a) Calculate a 95% confidence interval for the population proportion of Americans that believe in an afterlife. Also interpret the interval in the context of the data. (b) Are the conditions for constructing a confidence interval satisfied? (c) Now calculate a 90% confidence interval for the for the population proportion of Americans that believe in an afterlife. Is this interval wider or narrower than the 95% confidence interval? (d) If a new survey is conducted with a larger random sample of about 4000 random Americans, would you expect the standard error to be larger, smaller, or about the same. Explain.