For a sample of 254 female heights, the mean was 65.4 inches and the standard deviation was 2.1 inches. The shortest person in this sample had a height of 60 inches. 5.79 | the z-score for the height of 60 inches. . vvnat does the negative sign for the z-score represent? . Is this observation a potential outlier according to the three standard deviation distance criterion? Explain. a. Find the z-score. ==(Round to one decimal place as needed.) …...
For a sample of 254 female heights, the mean was 65.4 inches and the standard deviation was 2.1 inches. The shortest person in this sample had a height of 60 inches. 5.79 | the z-score for the height of 60 inches. . vvnat does the negative sign for the z-score represent? . Is this observation a potential outlier according to the three standard deviation distance criterion? Explain. a. Find the z-score. ==(Round to one decimal place as needed.) …...
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:For a sample of 254 female heights, the mean was 65.4 inches and the standard deviation was 2.1 inches. The shortest person in this sample had a height of 60 inches.
2.5.79 | the Z-score for the height of 60 inches.
p. vvnat does the negative sign for the z-score represent?
c. Is this observation a potential outlier according to the three standard deviation distance criterion? Explain.
a. Find the z-score.
Z= (Round to one decimal place as needed.)
Expert Solution

Step 1
Given that
Sample size = n = 254
Mean = M = 65.4
Standard deviation = SD = 2.1
Height = X = 60
Step by step
Solved in 2 steps

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