In a study, mosquitoes were divided into four groups of seven mosquitoes each: infected rhesus and...

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In a study, mosquitoes were divided into four groups of seven mosquitoes each: infected rhesus and sporozites present (Trt 1), infective rhesus and oocysts present (Trt 2), infective rhesus and no infection developed (Trt 3), and noninfective (Trt 4). Distances flown by the mosquitoes within 24 hours were recorded. The summary data are: 1. = 3.7453, X2. = 4.7953, X3. = 5.5472, X4 = 4.8658, ΣΣΧ, = 683.3276 Use the ANOVA F test at level a = 0.10 to decide whether there are any significant differences between true average flight times for the four treatments. A. Show hand calculations for SST, SSTr, and SSE (Formulas 10B, C, D and that x₁ = x₁. * ]) B. Follow the 4-step hypothesis test (i.e. 1 hypothesis/significance level, 2- test statistic, 3 - rejection region, 4 - conclusion). - In a study, mosquitoes were divided into four groups of seven mosquitoes each: infected rhesus and sporozites present (Trt 1), infective rhesus and oocysts present (Trt 2), infective rhesus and no infection developed (Trt 3), and noninfective (Trt 4). Distances flown by the mosquitoes within 24 hours were recorded. The summary data are: 1. = 3.7453, X2. = 4.7953, X3. = 5.5472, X4 = 4.8658, ΣΣΧ, = 683.3276 Use the ANOVA F test at level a = 0.10 to decide whether there are any significant differences between true average flight times for the four treatments. A. Show hand calculations for SST, SSTr, and SSE (Formulas 10B, C, D and that x₁ = x₁. * ]) B. Follow the 4-step hypothesis test (i.e. 1 hypothesis/significance level, 2- test statistic, 3 - rejection region, 4 - conclusion). -

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Solutions Calculations H0 There is no significant difference between t... View the full answer