Question 4 Blood cocaine concentration (mg/L) was determined both for a sample of individuals who had died from cocaine-

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Question 4 Blood Cocaine Concentration Mg L Was Determined Both For A Sample Of Individuals Who Had Died From Cocaine 1 (47.9 KiB) Viewed 10 times

Question 4 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. ED: 0 0.3 2.8 Non-ED: 0 0 0.2 1 4.8 9.1 9.6 0 0.3 3.5 0.2 0.9 4.3 0 0.3 4 0 0.3 1.2 0 0.4 8.9 0 0.3 1.4 5 5.6 9.9 11 0.1 0.5 9.2 0 0.3 1.5 5.9 11.5 0.1 0.7 11.7 0.1 0.4 1.7 6 0.1 0.1 0.8 1 21 0.1 0.5 2 6.4 12.2 12.7 0.1 0.5 3.2 7.9 14 0.2 1.5 0.1 0.6 3.5 8.3 16.6 0.2 2.7 0.2 0.8 4.1 8.7 17.8 a. Determine the three quartile values for blood cocaine concentration for both ED and Non-ED samples. b. Construct a comparative boxplot (two boxplots on the same set of axes, one above the other), and use it as a basis for comparing and contrasting the ED and non-ED samples.