-The Average U

question 116

Multiple Choice

$\begin{array} { l c } \hline { \text { Category } } & \begin{array} { c } \text { Number of people } \\\text { (millions) }\end{array} \\\hline \text { Discouraged workers } & 5 \\\text { Unemployed workers } & 12 \\\text { Employed workers } & 48 \\\text { Working-age population } & 100 \\\hline\end{array}$
-The average U.S. unemployment rate from 1948 has been about

• A)5.8 percent.
• B)15.7 percent.
• C)10.7 percent.
• D)2.7 percent.
• E)19.7 percent.

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Definitions:

Ultrasonography

A diagnostic imaging technique using ultrasound waves to visualize internal structures of the body, including organs and blood flow.

Tomography

A technique for displaying a representation of a cross section through a human body or other solid object using X-rays or ultrasound.

Radiologist

A medical doctor specialized in diagnosing and treating diseases and injuries using medical imaging technologies, such as X-rays, MRI, and CT scans.

Radiographer

A radiographer is a healthcare professional who specializes in taking and interpreting medical images such as X-rays.