Moonlight Beauty sells bottles of facial oil tha have a mean volume of 30.00 ml and a standard deviation of 0.25 ml. Bottles filled above 30.25 ml and bottles filled below 29.50 ml are considered overfilled and underfilled, respectively. If the oil levels in the bottles are approximately normal, what proportion of the bottles are either underfilled or overfilled? Underfilled: Overfilled: 0 % 0 %

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