Mathematics, 07.04.2020 16:22 sCoTtYbOy5329

What sample size is needed if the research firm's goal is to estimate the current proportion of homes with a stay-at-home parent in which the father is the stay-at-home parent with a margin of error of 0.03? Use a 95% confidence level. (Round your answer up to the nearest whole number.)

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What sample size is needed if the research firm's goal is to estimate the current proportion of home...