Percentages: The most useful statistics ever invented

According to the empirical rule, about 95% of your samples would find the sample proportion of Clinton voters to be between what two values? Use the CLT (Central Limit Theorem) to calculate the standard deviations of the sampling distribution of these sample proportions for each of the following values of n: N 50 100 200 400 500 800 1000 1600 ................
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