Ages for First Drink of Alcoholics Two groups of
Chapter 13, Problem 16(choose chapter or problem)
Ages for First Drink of Alcoholics Two groups of alcoholics, one group male and the other female, were asked at what age they first drank alcohol. The data are shown here. Using the Wilcoxon rank sum test at a 0.05, is there a difference in the ages of the females and males? Males 6 12 14 16 17 17 13 12 10 11 Females 8 9 9 12 14 15 12 16 17 19
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