The height of women in the United States is normally distributed with a mean of 165 cm and standard deviation of 7 cm. What is the probability that a randomly selected woman in the United States is taller than 167 cm? What is the probability that a randomly selected sample of 50 women in the United States has an average height greater than 167 cm?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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The height of women in the United States is normally distributed with a mean of
165 cm and standard deviation of 7 cm.
What is the probability that a randomly selected woman in the United States is
taller than 167 cm?
What is the probability that a randomly selected sample of 50 women in the
United States has an average height greater than 167 cm?
Transcribed Image Text:The height of women in the United States is normally distributed with a mean of 165 cm and standard deviation of 7 cm. What is the probability that a randomly selected woman in the United States is taller than 167 cm? What is the probability that a randomly selected sample of 50 women in the United States has an average height greater than 167 cm?
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