Question: Refer to the Archives of Pediatrics and Adolescent Medicine Dec
Refer to the Archives of Pediatrics and Adolescent Medicine (Dec. 2007) study of honey as a children's cough remedy, In addition to the two experimental groups of children with an upper respiratory tract infection-one which was given a dosage of dextromethorphan (DM) and the other a similar dose of honey-a third group of children received no dosage (control group). The cough symptoms improvement scores for the children are reproduced in the accompanying table and saved in the HONEYCOUGH file. Conduct a nonparametric test to compare the distributions of cough improvement scores for the three dosage groups. Use α = .01
Based on Paul, I. M., et al. "Effect of honey, dextromethorphan, and no treatment on nocturnal cough and sleep quality for coughing children and their parents." Archives of Pediatrics and Adolescent Medicine, Vol. 161, No. 12, Dec. 2007 (data simulated).
Answer to relevant QuestionsExplain how populations and variables differ. What conditions are required for a valid application of the Friedman Fr-test? Refer to the Kansas State study designed to investigate the effects of plants on human stress levels, Exercise. Recall that finger temperatures for each of ten students in a dimly lit room were recorded under three ...Refer to the Science (Feb. 20, 2004) study on the relationship between brain activity and pain-related empathy in persons who watch others in pain, presented in Exercise. Recall that 16 female partners watched while painful ...In a comparison of the visual acuity of deaf and hearing children, eye movement rates are taken on 10 deaf and 10 hearing children. The data are shown in the accompanying table and saved in the EYEMOVE file. A clinical ...
Post your question