Mathematics, 10.03.2021 01:00 pressure772

The heights of all the newborns in a certain country are normally distributed, with a mean of 19 inches and a standard deviation of 0.5 inches. A mother
just delivered a baby that is 18 inches long. Which of the following represents
the z-score of the baby's height? (Round your answer to two decimal places.)

The heights of all the newborns in a certain country are normally distributed,

with a mean of 19

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