MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Q3. The following are the serum lipid peroxide (SLP) levels from laboratory reports of
a
sample of 16 adults undergoing treatment for diabetes mellitus:
3.1 3.3 3.4 3.7 3.7 3.7 4.2 4.7 5.2 5.3 5.4 5.7 6.5 7.4 7.4 7.9
i) Construct Histogram and frequency polygon of the above series.
ii) Compute the mean, Median, coefficient of variation, and coefficient of Skewness.
Comment on the coefficient of Skewness of sample SLP.
iii) Construct the intervals I ±3s. Count the number of observations that fall within each
interval and find the corresponding proportions.
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Transcribed Image Text:Q3. The following are the serum lipid peroxide (SLP) levels from laboratory reports of a sample of 16 adults undergoing treatment for diabetes mellitus: 3.1 3.3 3.4 3.7 3.7 3.7 4.2 4.7 5.2 5.3 5.4 5.7 6.5 7.4 7.4 7.9 i) Construct Histogram and frequency polygon of the above series. ii) Compute the mean, Median, coefficient of variation, and coefficient of Skewness. Comment on the coefficient of Skewness of sample SLP. iii) Construct the intervals I ±3s. Count the number of observations that fall within each interval and find the corresponding proportions.
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