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You find the normal distribution is a good representation oft-shirt sales at your clothing store. On a typical day, the demand for t-shirts is normally

You find the normal distribution is a good representation oft-shirt sales at your clothing store. On a
typical day, the demand for t-shirts is normally distributed with amean of 30 and standard deviation of 5. How
many t-shirts should you stock to limit the probability of runningout to 16% on any given day?

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