An X-Bar Control Chart Was Examined and No Data Points

question 230

Multiple Choice

An x-bar control chart was examined and no data points fell outside of the limits. Can this process be considered in control?

• A) Not yet, there could be a pattern to the points.
• B) Not yet, the R-chart must be checked.
• C) Not yet, the number of samples must be known.
• D) Yes.
• E) Both A and B

---

Definitions:

Invasive Procedure

A medical technique that involves entering the body through a cut or puncture to repair or diagnose an issue.

Catheterization

A medical procedure that involves inserting a thin, flexible tube called a catheter into the body, typically to remove fluids or to deliver medication.

Urinalysis

A test of urine to detect and manage a wide range of disorders, such as urinary tract infections, kidney disease, and diabetes.

Acute Glomerulonephritis

A rapid onset kidney condition characterized by inflammation of the glomeruli, which affects the kidney's ability to filter waste.