Mathematics, 18.11.2020 17:30 gabbycasey102

Suppose 49% of the population has a retirement account. If a random sample of size 896 is selected, what is the probability that the proportion of persons with a retirement account will differ from the population proportion by less than 3%?

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Suppose 49% of the population has a retirement account. If a random sample of size 896 is selected,...