SCENARIO 19-7 A Supplier of Silicone Sheets for Producers of Computer Chips

question 23

Short Answer

SCENARIO 19-7
A supplier of silicone sheets for producers of computer chips wants to evaluate her manufacturing process.She takes samples of size 5 from each day's output and counts the number of blemishes on each silicone sheet.The results from 20 days of such evaluations are presented below.
She also decides that the upper specification limit is 10 blemishes.
-Referring to Scenario 19-7,an R chart is to be constructed for the number of blemishes.The center line of this R chart is located at .

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Definitions:

Membranous Labyrinth

A network of fluid-filled passages and sacs within the inner ear, involved in hearing and balance.

External Acoustic Meatus

The canal leading from the outer ear to the eardrum, facilitating the conduction of sound waves.

Bony Labyrinth

The rigid, bone-encased passageways in the inner ear that are filled with fluid and contain structures essential for hearing and balance.

Tympanic Cavity

The air-filled space in the middle ear that contains the auditory ossicles, crucial for the transmission of sound vibrations.