Up to Three Standard Deviations Above or Below the Centerline

question 44

Multiple Choice

Up to three standard deviations above or below the centerline is the amount of variation that statistical process control allows for:

• A) Type I errors.
• B) about 95.5% variation.
• C) natural variation.
• D) all types of variation.
• E) assignable variation.

---

Definitions:

Dermis

is the layer of skin beneath the epidermis that contains connective tissue, blood vessels, sweat glands, hair follicles, and other structures.

Blood Clot

A mass of blood that forms when platelets, proteins, and cells stick together, which can be essential for healing or potentially harmful if it blocks vessels.

Multipolar Neuron

A type of neuron that has one axon and many dendrites, allowing for the integration of a great deal of information from other neurons.

Cell Body Of Neuron

The part of a neuron that contains the nucleus and most of the cytoplasm and organelles.