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To test whether the mean time needed to mix a batch of material is the same for machines produced by three manufacturers, the Jacobs Chemical Company obtained the following data on the time (in minutes) needed to mix the material. a. Use these data to test whe1er the pnpuiation mean times for mixing a batch of material differ for the three manufacturers. Use a = .05. Compute the values below (to 2 decimals, if necessary). Sum of Squares, Treatment I I Sum of Squares, Error I I Mean Squares, Treatment I I Mean Squares, Error I I Calcuiate the vaiue of the test statistic {to 2 decimals). 111e p-value is Salad yn what is your conciusion'r' 1 23 29 27 25 I Select yuur answer - v| Is. At the a = .05 ievel of significance, use Fisher's LSD procedure to test for the eduaiity of the means for manufacturers 1 and 3. Calcuiate Fisher's LSD Value [to 2 decimals). What is your conciusion about the mean time for manufacturer 1 and the mean time for manufacturer 3? I , Select your answer , v Ma nufacturer 2 25 23 28 24 3 17 16 20 19 Check My Work (5 remaking) Osknnxzy