Suppose That and R Charts Are Based on Subgroups $\pm$

question 31

Multiple Choice

Suppose that and R charts are based on subgroups of size four are being used to monitor the tire diameter size of a new radial tire manufactured by a tire company.The and R charts are found to be in statistical control with inches.A histogram of the tire diameter measurements indicates that distribution of these measurements is approximately normally distributed. If the tire diameter specifications are 50 inches $\pm$ 1 inch,is the process capable of meeting the specifications?

• A)Yes
• B)No

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Definitions:

Sophisticated Understanding

A complex and refined comprehension of subjects, often requiring deep insight and a comprehensive grasp of nuanced concepts.

Three-Mountain-Problem

A cognitive task designed by Jean Piaget to study children’s ability to understand perspectives other than their own, illustrating the development of spatial awareness and egocentrism.

Farm Scene

A farm scene typically depicts a rural setting dedicated to agriculture and livestock management, often used in educational contexts to teach children about farming practices.

Perspective

A particular attitude towards or way of regarding something; a point of view.