Sarah Soliz, Director of Quality Programs, Is Designing $\bar { x }$

question 52

Multiple Choice

Sarah Soliz, Director of Quality Programs, is designing $\bar { x }$ and R charts for the rod shearing process at Stockton Steel.She has 26 samples of rod length, and each sample included measurements of 5 rods.The mean of the 26 sample means is 112 inches, and mean of the 26 ranges is 0.15 inch.The centerline for her $\bar { x }$ chart is _________.

• A)5
• B)26
• C)0.15
• D)11.2
• E)112

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Definitions:

Reaction Formation

A psychological defense mechanism in which an individual unconsciously replaces their true feelings perceived as unacceptable with their opposite.

Projection

A psychological defense mechanism where individuals attribute their own unacceptable thoughts, feelings, or motives to someone else.

Positive Adjustment

The process of adapting positively to circumstances, challenges, and changes, contributing to mental health and well-being.

Withdrawal

The process or symptoms of ceasing to use an addictive substance, which can include physical and mental health effects.