Question: 2. A process engineer is testing the yield of a product manufactured on three specific machines. Each machine can be operated at fixed high

2. A process engineer is testing the yield of a product manufactured on three specific machines. Each machine can be operated at fixed high and low power settings, although the actual settings differ from one machine to the next. Furthermore, a machine has three stations on which the product is formed, and these are the same for each machine. An experiment is conducted in which each machine is tested at both power settings, and three obser- vations on yield are taken from each station. The runs are made in random order. Analyze this experiment. The data set, shown below, appears in "DesignFall17.xlsx". Station: 1 Machine 1 2 35.1 34.7 37.2 Power 131.3 35.9 32.6 36.0 3 37.8 38.1 Machine 2 1 2 3 32.6 34.6 34.3 35.0 36.2 36.6 35.5 35.4 35.8 1 Machine 3 2 3 32.9 33.8 33.6 33.0 33.4 32.8 33.1 32.8 31.7 24.3 28.1 25.7 Power 2 26.3 29.3 26.1 27.1 28.6 24.9 24.1 24.1 26.0 25.0 25.1 27.1 26.3 27.9 23.9 24.2 23.2 24.7 26.1 27.4 22.0 25.3 28.0 24.8

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