134. Studies on a machine that molds plastic water pipe indicate that when it is injecting diameter pipe, the process standard deviation is 0.05 inches. The one-inch pipe has a specification of 1-inch plus or minus 0.10 inch. What is the process capability index (Cp) if the long-run process mean is 1 inch? AACSB: AS Difficulty: Medium Stevenson - Chapter 10 #134 TLO: 5 Taxonomy: Application 135. The specification for a product is 8 cm and 10 cm. A process that produces the product has a mean of 9.5 cm and a standard deviation of 0.2 cm. What is the process capability, Cpk? AACSB: AS Difficulty: Hard Stevenson - Chapter 10 #135 TLO: 5 Taxonomy: Application 136. The specifications for a product are 6 mm ± 0.1 mm. The process is known to operate at a mean of 6.05 with a standard deviation of 0.01 mm. What is the Cpk for this process? AACSB: AS Difficulty: Hard Stevenson - Chapter 10 #136 TLO: 5 Taxonomy: Application
134. Studies on a machine that molds plastic water pipe indicate that when it is injecting diameter pipe, the process standard deviation is 0.05 inches. The one-inch pipe has a specification of 1-inch plus or minus 0.10 inch. What is the process capability index (Cp) if the long-run process mean is 1 inch? AACSB: AS Difficulty: Medium Stevenson - Chapter 10 #134 TLO: 5 Taxonomy: Application 135. The specification for a product is 8 cm and 10 cm. A process that produces the product has a mean of 9.5 cm and a standard deviation of 0.2 cm. What is the process capability, Cpk? AACSB: AS Difficulty: Hard Stevenson - Chapter 10 #135 TLO: 5 Taxonomy: Application 136. The specifications for a product are 6 mm ± 0.1 mm. The process is known to operate at a mean of 6.05 with a standard deviation of 0.01 mm. What is the Cpk for this process? AACSB: AS Difficulty: Hard Stevenson - Chapter 10 #136 TLO: 5 Taxonomy: Application
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