The weights of newborns are normally distributed with u =7.3 lbs and o = 0.3 lbs. Use the appropriate z-score table when necessary. Suppose 8 newborns are randomly selected. %3D sample m a.) O1.89 c.) Determine the probability that their mean weight is greater than 7.5 lbs. O 0.0294 O 0.2514 O 0.9706 O 0.7486

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