TABLE 14-7 A Supplier of Silicone Sheets for Producers of Computer Chips

question 50

Short Answer

TABLE 14-7
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 Table 14-7, 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:

Chlorophyll A

A key photosynthetic pigment found in plants, algae, and cyanobacteria, responsible for the green color and vital for capturing light energy to produce food.

Light-Dependent Reactions

Series of biochemical processes in photosynthesis that require light to produce ATP and NADPH, occurring in the thylakoid membranes of chloroplasts.

ATP

Adenosine Triphosphate is a high-energy molecule found in every cell. Its job is to store and supply the cell with needed energy.

NADPH

Nicotinamide adenine dinucleotide phosphate, a coenzyme involved in anabolic reactions, such as lipid and nucleic acid synthesis, by providing the reducing power.