3. To compare the efficacy of three insect repellents, volunteers applied fixed amounts of repellant to their hand and arm then placed them in a chamber with several hundred hungry female Culex erraticus mosquitoes. The repellants were citronella (Treatment |), N, N-diethyl-meta-toluamide (DEET) 20% (Treatment II), and Avon Skin So Soft hand lotion (Treatment III). The data recorded below are the times in minutes until first bite. Time until first bite (min) Citronella DEET 20% Avon Skin So Soft 12 6 16 8 25 9 8 27 10 14 28 11 15 31 13 17 A. What is the Null Hypothesis? B. What type of question is being asked? C. What type of data is EGCG concentration? D. Are samples independent? E. Are data normally distributed? F. Are variances between brands equal? G. Can a parametric test be used to analyze these data? H. Which test is most appropriate