Construct a 3-Sigma R-Chart for the Length in Centimeters of a Part

question 92

Multiple Choice

Construct a 3-sigma R-chart for the length in centimeters of a part from the following table.What is the upper control limit of your R-chart?

• A).032
• B)0.51
• C)0.73
• D)2.28

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Definitions:

Thyroxine (T4) Level

A measurement of the concentration of thyroxine, a hormone produced by the thyroid gland, in the bloodstream.

Thyroid Gland

An endocrine gland located in the neck, producing hormones that regulate metabolism, energy generation, and overall growth and development.

Parathyroid

Small glands located behind the thyroid which produce parathyroid hormone, involved in calcium regulation.

Vertebra Prominens

The most prominent vertebra in the neck, easily felt through the skin, typically the seventh cervical vertebra (C7).