Which Statement Is Not True About Brain Tumors

question 66

Multiple Choice

Which statement is not true about brain tumors?

• A) They are always primary tumors.
• B) They may be a secondary growth from a tumor located elsewhere in the body.
• C) Benign tumors can be fatal.
• D) An eye exam reveals papilledema.

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Definitions:

Kurtosis

Measure of the fatness of the tails of a probability distribution. Indicates probability of observing extreme high or low values.

Skewness

A measure of the asymmetry of the probability distribution of a real-valued random variable about its mean.

Tail Risk

Risk of extreme events in the far tail of the probability distribution.

Worst-case Scenario

A situation where the most unfavorable conditions lead to the worst possible outcome for a project or investment.