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Blood cocaine concentration (mg/L) was determined both for a sample of individuals who had died from cocaine-induced excited delirium (ED) and for a sample of those who had died from a cocaine overdose without excited delirium; survival time for people in both groups was at most 6 hours. The accompanying data was read from a comparative boxplot in an article. 0 0 0 0 ED 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.7 0.8 1.0 1.3 2.6 2.7 3.5 4.0 8.7 9.2 11.5 20.0 Non-ED 0 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.8 0.9 1.0 1.2 1.4 1.5 1.7 2.0 3.2 3.5 4.1 4.3 4.8 5.0 5.6 5.9 6.0 6.4 7.7 8.3 8.6 9.3 9.8 9.9 11.0 11.5 12.2 12.7 14.0 16.6 17.8

Blood cocaine concentration (mg/L) was determined both for a sample of individuals who had died from cocaine-induced excited delirium (ED) and for a sample of those who had died from a cocaine overdose without excited delirium; survival time for people in both groups was at most 6 hours. The accompanying data was read from a comparative boxplot in an article. 0 0 0 0 ED 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.7 0.8 1.0 1.3 2.6 2.7 3.5 4.0 8.7 9.2 11.5 20.0 Non-ED 0 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.8 0.9 1.0 1.2 1.4 1.5 1.7 2.0 3.2 3.5 4.1 4.3 4.8 5.0 5.6 5.9 6.0 6.4 7.7 8.3 8.6 9.3 9.8 9.9 11.0 11.5 12.2 12.7 14.0 16.6 17.8

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Blood cocaine concentration (mg/L) was determined both for a sample of individuals who had died from cocaine-induced excited delirium (ED) and for a sample of those who had died from a cocaine overdose without excited delirium; survival time for people in both groups was at most 6 hours. The accompanying data was read from a comparative boxplot in an article. ED 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.7 0.8 1.0 1.3 2.6 3.5 4.0 8.7 9.2 11.5 20.0 2.7 Non-ED O 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.8 0.9 1.0 1.2 1.4 1.5 1.7 2.0 3.2 3.5 4.1 4.3 4.8 5.0 5.6 5.9 6.0 6.4 7.7 8.3 8.6 9.3 9.8 9.9 11.0 11.5 12.2 12.7 14.0 16.6 17.8 (a) Determine the median, fourths, and fourth spread for the ED sample. median lower fourth upper fourth fourth spread Determine the median, fourths, and fourth spread for the Non-ED sample. median lower fourth upper fourth fourth spread (b) Are there any outliers in the ED sample? Any extreme outliers? O There are two extreme outliers and several mild outliers. O There are several extreme outliers. O There are two extreme outliers and two mild outliers. O There are no extreme outliers but several mild outliers. O There are no mild outliers or extreme outliers. Are there any outliers in the Non-ED sample? Any extreme outliers? O There are two extreme outliers and several mild outliers. O There are several extreme outliers. O There are two extreme outliers and two mild outliers. O There are no extreme outliers but several mild outliers. O There are no mild outliers or extreme outliers. (c) Construct a comparative boxplot, and use it as a basis for comparing and contrasting the ED and Non-ED samples. ED ED Non- Non- ED ED 10 15 20 5 10 15 20 Cocaine Concentration (mg/L) Cocaine Concentration (mg/L) ED ED Non- Non- ED ED 5 10 15 20 10 15 20 Cocaine Concentration (mg/L) Cocaine Concentration (mg/L) O 0000
Transcribed Image Text:Blood cocaine concentration (mg/L) was determined both for a sample of individuals who had died from cocaine-induced excited delirium (ED) and for a sample of those who had died from a cocaine overdose without excited delirium; survival time for people in both groups was at most 6 hours. The accompanying data was read from a comparative boxplot in an article. ED 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.7 0.8 1.0 1.3 2.6 3.5 4.0 8.7 9.2 11.5 20.0 2.7 Non-ED O 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.6 0.8 0.9 1.0 1.2 1.4 1.5 1.7 2.0 3.2 3.5 4.1 4.3 4.8 5.0 5.6 5.9 6.0 6.4 7.7 8.3 8.6 9.3 9.8 9.9 11.0 11.5 12.2 12.7 14.0 16.6 17.8 (a) Determine the median, fourths, and fourth spread for the ED sample. median lower fourth upper fourth fourth spread Determine the median, fourths, and fourth spread for the Non-ED sample. median lower fourth upper fourth fourth spread (b) Are there any outliers in the ED sample? Any extreme outliers? O There are two extreme outliers and several mild outliers. O There are several extreme outliers. O There are two extreme outliers and two mild outliers. O There are no extreme outliers but several mild outliers. O There are no mild outliers or extreme outliers. Are there any outliers in the Non-ED sample? Any extreme outliers? O There are two extreme outliers and several mild outliers. O There are several extreme outliers. O There are two extreme outliers and two mild outliers. O There are no extreme outliers but several mild outliers. O There are no mild outliers or extreme outliers. (c) Construct a comparative boxplot, and use it as a basis for comparing and contrasting the ED and Non-ED samples. ED ED Non- Non- ED ED 10 15 20 5 10 15 20 Cocaine Concentration (mg/L) Cocaine Concentration (mg/L) ED ED Non- Non- ED ED 5 10 15 20 10 15 20 Cocaine Concentration (mg/L) Cocaine Concentration (mg/L) O 0000
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