Which of the Following Statements About In-Control and Out-Of-Control Processes

question 19

Multiple Choice

Which of the following statements about in-control and out-of-control processes are true?
I. The mean chart and range chart always show that processes are in control.
II. A mean chart can be in control,while a range chart can be out of control.
III. A mean chart can be out of control,while a range chart can be in control.

• A)I only
• B)II only
• C)II and III
• D)I and III

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Definitions:

Petechiae

Tiny, round spots that appear on the skin due to bleeding under the surface, often indicative of a medical condition.

Dark-Skinned Individuals

Persons with a higher concentration of melanin in the skin, which can affect the clinical diagnosis of conditions like anemia or petechiae.

Oral Mucosa

The mucous membrane lining the inside of the mouth, which can be a site of absorption for certain medications or a location for various diseases.