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STAT 441/541 One-Way ANOVA Project (10 Points) Upload a single pdf file of your report on D2L in the One-Way ANOVA Project folder. Scenario
STAT 441/541 One-Way ANOVA Project (10 Points) Upload a single pdf file of your report on D2L in the One-Way ANOVA Project folder. Scenario A study was performed to investigate the effectiveness of several insecticides. One hundred insects of a particular species were put into a chamber and exposed to an insecticide for 15 seconds. The procedure was applied in random order six times for each of four insecticides. The response is the number of dead insects. The researcher analyzing this data is using the One-Way ANOVA Means Model: y=Hi where i = 1,2,3,4 (i) Enter values for the following variables and complete the ANOVA table: Number of treatments: t = Number of observations for each treatment: n = Total number of observations: n = Source df (degrees of freedom) SS (Sum of Squares) MS (Mean Squares) F P-value Insecticide 488.79 6.178e-06 Residuals Total (Corrected) 669.96 (ii) Perform the overall F test for treatment means: state the Hypotheses, Test Statistic, P-value, Decision about the null hypothesis using = 0.05, and Conclusion in the context of this scenario: Hypotheses: Test Statistic: P-value: Decision about the null hypothesis: Conclusion:
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