The Exponential Distribution

question 5

Multiple Choice

The exponential distribution:

• A)has the density function f (x)= e⁻λˣ , for x ≥ 0.
• B)models the time between randomly occurring events.
• C)has an expected value λ.
• D)is described by the familiar bell-shaped curve.

---

Definitions:

Asian Carp

A term collectively referring to fish species native to Asia such as bighead, silver, grass, and black carp, some of which are considered invasive in other parts of the world.

Kudzu Vine

An invasive climbing plant native to Asia, known for its rapid growth and ability to cover and choke out other vegetation.

Formosan Termites

A species of termite known for causing significant structural damage due to its aggressive wood-consuming habits.

Asian Carp

A group of fish species native to Asia, some of which are considered invasive in other parts of the world.