A poll OF 547 adult Americans employed full or part-time asked, generally speaking, would you say your commute to work is very stressful, somewhat stressful, not that stressful, not stressful at all. the result reported that 12% of Americans workers said that their commute was very stressful. (a) obtain a point estimate for the population proportion p of all adult Americans who would say their commute time was very stressful. b) verify that the requirements for constructing a confidence interval about p are satisfied. c) construct a 90% confidence interval for p. d) interpret the interval part (c) within  the context

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.