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Suppose a department store wants to estimate the average age of the customers of its contemporary apparel department, correct to within 2 years, with level of confidence equal to 95%. Management believes that the standard deviation is 8 years. The sample size they should take is ____.
Intraprofessional Education
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Undergraduate Nursing
The study and training in nursing at the bachelor's level, preparing students for entry-level positions in nursing care.
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