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If the weight (in grams) of cereal in a box of Lucky Charms is N(478,5), what...

If the weight (in grams) of cereal in a box of Lucky Charms is N(478,5), what is the probability that the box will contain less than the advertised weight of 459 g? Note: You may need to use Excel to calculate the exact probabilities. (Round your answer to 5 decimal places.)

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