POISONS Two-way Anova: SURVIVAL TIMES (DATA) MEDICATIONS A B D Means 0.31 0.82 0.43 0.45 0.45 1.1 0.45 0.71 0.6175 0.46 0.88 0.63 0.66 0.43 0.72 0.76 0.62 0.36 0.92 0.44 0.56 0.29 0.61 0.35 1.02 0.5444 0.4 0.49 0.31 0.71 0.23 1.24 0.4 0.38 0.22 0.3 0.23 0.3 0.21 0.37 0.25 0.36 III 0.2763 0.18 0.38 0.24 0.31 0.23 0.29 0.22 0.33 Means 0.3142 0.6767 0.3925 0.5342 0.4794 2020 Radha Bose Florida State University Department of Statistics Two-way Anova: SURVIVAL TIMES (EXCEL OUTPUT) Anova: Two-Factor SUMMARY A B C D Total 1 Count 4 4 4 4 16 Sum 1.65 3.52 2.27 2.44 9.88 Average 0.4125 0.88 0.5675 0.61 0.6175 Variance 0.004825 0.02586667 0.02455833 0.01273333 0.04386 Count 4 4 4 4 16 Sum 1.28 3.26 1.5 2.67 8.71 Average 0.32 0.815 0.375 0.6675 Variance 0.00566667 0.1131 0.00323333 0.073425 0.544375 0.08373292 !!! Count 4 4 4 4 16 Sum 0.84 1.34 0.94 1.3 4.42 Average 0.21 0.335 0.235 0.325 0.27625 Variance 0.00046667 0.00216667 0.00016667 0.0007 0.00387833 Total Count 12 12 12 12 Sum 3.77 8.12 4.71 6.41 Average 0.31416667 0.67666667 0.3925 0.53416667 Variance 0.01046288 0.10293333 0.02789318 0.04815379 ANOVA Source of Variation SS df MS F Sample 1.0330125 2 0.51650625 23.2217366 Columns 0.92120625 3 0.30706875 13.8055824 P-value 3.3314E-07 3.7773E-06 F crit 3.259446306 2.866265557 Interaction Within Total 0.2501375 0.800725 3.00508125 6 36 0.04168958 1.87433264 0.11225061 0.02224236 2.363750958 47 SURVIVAL TIMES Use the Excel output to write out the conclusions of the Two-way Anova F-test, and use a 5% significance level. Choose the options that would create the correct interaction hypotheses. Ho: There is [Select] [Select] interaction between and [Select] Ha: There is [Select] [Select] interaction between and [Select] For each hypothesis, your answers to the last two blanks should be in alphabetical order, otherwise they will be marked incorrect.