Z-score for this individual can be found using the z-score formula: (X-H) (66.38 - 69.30) (-2.92) - 1.00 2.92 2.92 The z-score for this person is -1.00, putting his height one standard deviation below the mean. Summing the percentages for the sections below this z-score tells us that he is taller than 15.8% of the distribution. We can also see that 34.1% of the distribution is between his z-score and the mean. F(rỉ + 3v). Learning Check = (2 4.08
Z-score for this individual can be found using the z-score formula: (X-H) (66.38 - 69.30) (-2.92) - 1.00 2.92 2.92 The z-score for this person is -1.00, putting his height one standard deviation below the mean. Summing the percentages for the sections below this z-score tells us that he is taller than 15.8% of the distribution. We can also see that 34.1% of the distribution is between his z-score and the mean. F(rỉ + 3v). Learning Check = (2 4.08
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:What is the z-score for a male whose height is 78.06 inches?
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Transcribed Image Text:Example 2: U.S. Male Height Data
Consider the height of a male from the same population whose height is 66.38 inches.
The population was normally distributed, with u= 69.30 inches and o = 2.92 inches. The
Z-score for this individual can be found using the z-score formula:
ベー)
(66.38 – 69.30)
(-2,92)
- 1.00
2.92
2.92
The z-score for this person is -1.00, putting his height one standard deviation below the
mean. Summing the percentages for the sections below this z-score tells us that he is
taller than 15.8% of the distribution. We can also see that 34.1% of the distribution is
between his z-score and the mean.
9 = '+ 3v
3
Learning Check
(= (2x
2,+S
4.08
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