A Company Manufactures a Product That Has a Design (Nominal)

question 147

Multiple Choice

A company manufactures a product that has a design (nominal) target width of 5 inches with tolerances of + .05 inch. The process that produces the product has a mean of 4.995 inches and a standard deviation of 0.01 inch. The process capability ratio for this process is

• A) -1.67
• B) -1.5
• C) 1.5
• D) 1.67

---

Definitions:

Fovea

A small depression in the retina of the eye where visual acuity is highest.

Choroid

The vascular layer of the eye lying between the retina and the sclera, providing oxygen and nourishment to the outer layers of the retina.

Melanin

A pigment that gives color to skin, hair, and eyes, and protects against UV radiation.

Vascularized

Having blood vessels; supplied with or containing blood vessels.