TABLE 18-7 A Supplier of Silicone Sheets for Producers of Computer Chips

question 25

Short Answer

TABLE 18-7
A supplier of silicone sheets for producers of computer chips wants to evaluate her manufacturing process.She takes sample sizes of 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.
Sheet
Day 1 2 3 4 5 Mean Range
1 8 10 14 6 5 8.6 9
2 8 13 6 6 10 8.6 7
3 10 12 7 7 9 9.0 5
4 5 9 12 7 10 8.6 7
5 8 3 8 9 10 7.6 7
6 9 7 9 6 9 8.0 3
7 10 10 5 7 6 7.6 5
8 10 9 10 6 5 8.0 5
9 6 10 6 9 9 8.0 4
10 6 9 8 6 8 7.4 3
11 8 5 6 10 10 7.8 5
12 6 4 7 7 12 7.2 8
13 7 5 7 6 9 6.8 4
14 5 8 8 7 6 6.8 3
15 7 12 10 6 10 9.0 6
16 7 11 4 7 8 7.4 7
17 8 4 5 4 7 5.6 4
18 11 4 11 11 10 9.4 7
19 6 10 6 10 10 8.4 4
20 6 12 12 6 8 8.8 6
She also decides that the upper specification limit is 10 blemishes.
-Referring to Table 18-7,an chart is to be used for the number of blemishes.The center line of this chart is located at ________.

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Definitions:

Non-normative Life Event Influences

Pertains to unique life events that occur unpredictably and aren't common to all individuals, significantly impacting one's life trajectory differently from societal norms.

Psychosocial Development

A concept in psychology that outlines how individuals' social interactions and experiences affect their psychological growth.

Behavioral Perspective

An approach in psychology focusing on observable behaviors and the ways in which learning occurs through interactions with the environment.

Humanistic Potential

The inherent capacity for personal growth and achieving self-fulfillment, often emphasized in humanistic psychology.