Do the data provide sufficient evidence to suggest that weight perception and smoking status are related in adolescents?Use α=.10. Boles and Johnson (A-7) examined the beliefs held by adolescents regarding smoking and weight.Respondents characterized their weight into three categories: underweight, overweight, or appropri-ate. Smoking status was categorized according to the answer to the question, “Do you currentlysmoke, meaning one or more cigarettes per day?" The following table shows the results of a telephonestudy of adolescents in the age group 12–17.SmokingYesNoUnderweightOverweightAppropriate17972514296816Source: Sharon M. Boles and Patrick B. Johnson, “Gender, Weight Concerns, and AdolescentSmoking," Journal of Addictive Diseases, 20 (2001), 5–14.

Null Hypothesis H0 Weight perception and smoking status are not related in adolescents Alternative Hypothesis Ha Weight perception and smoking status are related in adolescents Observed Smoking Yes No Total Underweight 17 97 114 Overweight 25 142 167 Appropriate 96 816 912 Total 138 1055 1193 Expected Ei=row total*column total/grand total Yes No Total Underweight 13.19 100.81 114 Overweight 19.32 147.68 167 Appropriate 105.50 806.50 912 Total 138 1055 1193Fail to reject null hypothesis and Conclude that Weight perception and smoking status are not related in adolescents