SCENARIO 19-4 A Factory Supervisor Is Concerned That the Time It Takes

question 140

Short Answer

SCENARIO 19-4
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 5 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 Scenario 19-4,what is the value of the C_p index?

---

Definitions:

Armadillos

A group of New World placental mammals known for their leathery armor shell.

Chimpanzee

A species of great ape native to the forests and savannahs of tropical Africa, known for its intelligence and complex social behaviors.

Parrot

A type of bird known for its ability to mimic sounds and speech.

Dolphin

A highly intelligent marine mammal known for its playful behavior, echolocation abilities, and complex social structures.