#6. For the next poll of the president's approval rating, we want to get a margin of error of 1% with 95% confidence. How many individuals should we sample? If you know that In the last poll his approval rate was 72% A. 775 B.7748 C.7743 D.7745 If there is no prior knowledge about the last approval rate                             A. 9600 B. 7745 C. 9601 D. 9604

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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.