Final answer:
A process capability index Cp of 0.70 indicates that a process is not capable of producing to design specifications.
Step-by-step explanation:
A process capability index Cp of 0.70 indicates that a process is not capable of producing to design specifications.
The process capability index Cp is a measure of how well a process can meet the specification limits. A Cp value less than 1 indicates that the process variability is larger than the specification limits, meaning the process is not capable of consistently producing within the design specifications.
In this case, a Cp of 0.70 suggests that the process is not capable of producing to design specifications.