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The weights of newborn baby boys born at a local hospital are believed to have a normal distribution with a mean weight of 4000 grams

The weights of newborn baby boys born at a local hospital are believed to have a normal distribution with a mean weight of 4000 grams and a standard deviation of 556 grams. If a newborn baby boy born at the local hospital is randomly selected, find the probability that the weight will be less than 4500 grams. Round your answer to four decimal places.

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