The specification for a metal plate for highway constructions projects calls for a thickness of 26.0 mm ± 1.0 mm. The standard deviation of the process is estimated to be 0.2 mm. What are the upper and lower specification limits for this product? The process is known to operate at a mean thickness of 26.03 mm. What are the C_p and C_pk for this process? About what percent of metal plates will meet these specifications? Is this process capable of producing the desired part?

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The Answer of The specification for a metal plate for highway constructions projects calls for a thickness of 26.0 mm ± 1.0 mm. The standard deviation of the process is estimated to be 0.2 mm. What are the upper and lower specification limits for this product? The process is known to operate at a mean thickness of 26.03 mm. What are the C_p and C_pk for this process? About what percent of metal plates will meet these specifications? Is this process capable of producing the desired part?

The Specification for a Metal Plate for Highway Constructions Projects