Question: The quality-control inspector wants to test if there's a difference in the median breaking strength of a certain type of wool if it's manufactured

The quality-control inspector wants to test if there's a difference in the

The quality-control inspector wants to test if there's a difference in the median breaking strength of a certain type of wool if it's manufactured on different types of machines. The breaking strengths of 5 cloths from each machine were recorded in the following table: A 115 119 117 117 114 Machine B 111 108 114 105 102 109 110 107 110 113 Use Taguchi Methods to test which of the three machines have more consistent results. HINT: The large number indicates a stronger cloth.

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