-Calculate a 95% confidence interval: The average age of the1225 respondents was 25.3 with a standard deviation of 1.9. -Calculate a 95% confidence interval: Of the 998 respondents questioned, 246 identified themselves as Catholic. -Calculate a 95% confidence interval: Of the 1220 respondents for whom we have information, 178 said that they had been divorced at least once. -Calculate a 95% confidence interval: The average number of children for the 945 respondents for which we have information was 1.98 with a standard deviation of 1.04.MathStatistics and Probability STAT MISC
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