Calculate the standard error of the sample proportion. (Round your answers to 4 decimal places.)     Standard Error Normality Check (Yes or No) (a) n = 30, ππ = .50     (b) n = 50, ππ = .20     (c) n = 100, ππ = .10     (d) n = 500, ππ = .005

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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.