Instruction 18-16 A Factory Supervisor Is Concerned That the Time It Takes

question 98

Short Answer

Instruction 18-16
A factory supervisor is concerned that the time it takes workers to complete an important production task (measured in seconds) is too erratic and adversely affects expected profits. The supervisor proceeds by randomly sampling five individuals per hour for a period of 10 hours. The sample mean and range for each hour are listed below.
She also decides that lower and upper specification limit for the critical-to-quality variable should be 10 and 30 seconds, respectively.
-Referring to Instruction 18-16,what is the value of the C_pk index?

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Definitions:

Payroll

The total amount of wages paid by a company to its employees and contractors.

JAD

Joint Application Development, a methodology that involves the client or end user in the design and development of an application through collaborative workshops.

Development Process

A structured approach to creating a new product, system, or software, which typically includes stages such as planning, design, development, testing, and deployment.

RAD Stage

Refers to the Rapid Application Development stage, a software development methodology focused on quick and interactive development cycles, emphasizing user feedback.