Mathematics, 27.03.2020 05:09 miyarose1010

A pollster wishes to estimate the true proportion of U. S. voters who oppose capital punishment. No previous point estimate for this proportion is available. How many voters should be surveyed in order to be 95% confident that the true proportion is estimated to within 2%?

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A pollster wishes to estimate the true proportion of U. S. voters who oppose capital punishment. No...