a. Suppose a 15 to 18-year-old male from Chile was 176 cm tall from 2009 to 2010. The z-score when x = 176 cm is z = This z-score tells you that x = 176 cm is standard deviations to the .. (right or left) of the mean (What is the mean?).

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The mean height of 15 to 18-year-old males from Chile from 2009 to 2010 was 170 cm with a standard
deviation of 6.28 cm. Male heights are known to follow a normal distribution. Let X = the height of a 15 to
18-year-old male from Chile in 2009 to 2010. Then X ~ N(170, 6.28).
Transcribed Image Text:The mean height of 15 to 18-year-old males from Chile from 2009 to 2010 was 170 cm with a standard deviation of 6.28 cm. Male heights are known to follow a normal distribution. Let X = the height of a 15 to 18-year-old male from Chile in 2009 to 2010. Then X ~ N(170, 6.28).
a. Suppose a 15 to 18-year-old male from Chile was 176 cm tall from 2009 to 2010. The z-score
when x = 176 cm is z =
standard
This z-score tells you that x = 176 cm is
(right or left) of the mean (What is the mean?).
deviations to the
Transcribed Image Text:a. Suppose a 15 to 18-year-old male from Chile was 176 cm tall from 2009 to 2010. The z-score when x = 176 cm is z = standard This z-score tells you that x = 176 cm is (right or left) of the mean (What is the mean?). deviations to the
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