Overall about 14% of students who take the SAT's are coached, meaning they get help so they may do better on the exam. Suppose we take a random sample of 300 students and compute the proportion in the sample who are coached. A) What is the population & sample size? B) Within what interval will the sample proportion fall 95% of the time? ( show work)

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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.