The heights of 20-year-old females are normally distributed with a mean of 64 inches and a standard deviation of 2 inches. What is the z-score for a height of 62 inches?

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Dawid Naczke asked Jul 28, 2022

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The heights of 20-year-old females are normally distributed with a mean of 64 inches and a standard deviation of 2 inches. What is the z-score for a height of 62 inches?

Mathematics
college

Dawid Naczke asked Jul 28, 2022

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I’m on the same question lol

HectorJ answered Jul 31, 2022

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16 votes

Answer: z= -1

Step-by-step explanation: z= (62-64)/2 = -1

Andrralv answered Aug 1, 2022

by Andrralv

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