Use z scores to compare the given values.

Based on sampledata, newborn males have weights with a mean of 3263.2 g and a standard deviation of 664.7 g. Newborn females have weights with a mean of 3025.2 g and a standard deviation of 635.2 g. Who has the weight that is more extreme relative to the group from which theycame: a male who weighs 1600 g or a female who weighs 1600 g?

Since the z score for the male is z=

and the z score for the female is z=

who has the weight that is more extreme.

(Round to two decimalplaces.)