To Set X-Bar Chart Upper and Lower Control Limits, One

question 111

Multiple Choice

To set x-bar chart upper and lower control limits, one must know the process central line, which is the:

• A) average of the sample means.
• B) total number of defects in the population.
• C) percent defects in the population.
• D) size of the population.
• E) average range.

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Definitions:

Habituation

The process by which an individual becomes accustomed to a stimulus and reacts less strongly over time.

Perceptual Constancy

Perceiving objects as maintaining their identity although sensations from them change as their positions change.

Perceptual Constancy

The brain's ability to perceive objects as unchanging (having consistent shape, size, and color) despite changes in perspective, distance, and lighting.

Size Constancy

The perceptual stability of the size of objects in the world, perceiving them as having a constant size, despite changes in the distance from which they are viewed.