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A financial analystis interested in learning more about how her account holders save for retirement. The percent of a retirement portfolio that account holders place

A financial analystis interested in learning more about how her account holders save for retirement. The percent of a retirement portfolio that account holders place in bondsfollows a nearly normal distribution with a mean of25

percent and a standard deviation of5

percent. What sample size of account holders is needed to a get a standard error of0.1

percent?

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