MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A medical laboratory tested 8 samples of human blood for acidity on the pH scale, with the results below.
7.2
7.5
7.6
7.5
7.2
7.4
7.3
7.5a. Find the mean and standard deviation.
b. What percentage of the data is within
1
standard
deviation
of the mean?Expert Solution
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A medical laboratory tested 8 samples of human blood for acidity on the pH scale(xi)
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