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ANOVA results. Task 1: Set up null and alternative hypo

   

Added on  2019-09-25

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ANOVA resultsTask 1: Set up null and alternative hypotheses to (a) test the significance of display panel effect, (b) test the significance of emergency condition effects, and (c) test the interaction a between the two factors.a)H01: The mean time required is equal across display panels. HA1: The mean time required is not equal across display panels. b)H02: The mean time required is equal across emergency conditions. HA2: The mean time required is not equal across emergency conditions. c)H03: There is no interaction effect between display panels andemergency conditions. HA3: There is an interaction effect between display panels andemergency conditions. Task 2: Justify the type of ANOVA (one-way or two-way) you will apply to test the hypotheses.I will apply two-way ANOVA because the scenario has two independent variables or two factors namely, display panels and emergency conditions. We need to whether the time taken by a display is influenced by emergency conditions. For such scenarios, two-ANOVA is suitable. Task 3: Interpret the p values in the results table for an accept/reject decision regarding the hypotheses.Since p-value for ‘panel’ is less than 0.050 (as a rule of thumb, a null hypothesis gets rejected if the p-values is less than 0.05), I will reject

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