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Mathematics, 01.07.2020 23:01 tatedason33741
Suppose 42% of the population has a retirement account. If a random sample of size 711 is selected, what is the probability that the proportion of persons with a retirement account will differ from the population proportion by less than 4%? Round your answer to four decimal places.
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Suppose 42% of the population has a retirement account. If a random sample of size 711 is selected,...
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