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Data Collectionhard
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A population has N=2000N = 2000N=2000. A researcher wants a 95% confidence interval (z∗=1.96z^* = 1.96z∗=1.96) with a margin of error E=0.05E = 0.05E=0.05. Assuming p=0.5p = 0.5p=0.5, what is the required sample size nnn using the finite population correction (FPC)?