In General, the Tilting Range of a CT Gantry Is

question 39

Multiple Choice

In general, the tilting range of a CT gantry is about:

• A) ±12 degrees to ±30 degrees.
• B) ±2 degrees to ±5 degrees.
• C) ±5 degrees to ±5 degrees.
• D) no tilting of the gantry is possible.

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Definitions:

Expected Variance

Expected Variance is a statistical measure that captures the anticipated variability or dispersion of returns on an investment.

Probability Distribution

A mathematical tool that catalogues all possible values a random variable could assume and their likelihoods within a specified range.

Stock of the Economy

The stock of the economy typically refers to the total value of assets, both financial and physical, possessed within an economy at a given time.

Expected Variance

A statistical measure that represents the dispersion of possible returns of an investment, used in portfolio theory to gauge risk.