A Parameter Such As $\sigma$ Is Sometimes Referred to as a ________ Parameter,because Many Times

question 27

Multiple Choice

A parameter such as $\sigma$
Is sometimes referred to as a ________ parameter,because many times we need its value even though it is not the parameter of primary interest.

• A) special
• B) random
• C) nuisance
• D) independent
• E) dependent

---

Definitions:

Landslides

Gravitational forces causing the downward shift of earth materials, rocks, or debris along a slope.

Volcanic Eruptions

The release of magma, ash, and gases from a volcano, a geological process that can significantly alter the surrounding landscape.

Prehistoric Earthquakes

Earthquakes that occurred before recorded history, evidenced through geological formations and studies.

Seismic Recording Stations

Facilities equipped with sensitive instruments used to detect and record earthquakes and other ground vibrations.