Examlex
In testing a hypothesis about a population proportion p, the z test statistic measures how close the computed sample proportion has come to the hypothesized population parameter.
Earthquake
An abrupt and intense quivering of the earth's surface, frequently resulting from shifts in the Earth's crust or activity from volcanoes.
Oceanic Trench
A deep, elongated depression in the ocean floor caused by the subduction of one tectonic plate under another.
P-Waves
Primary waves, which are compressional waves that travel through the Earth's interior during seismic events.
Velocity
A physical vector quantity that denotes the rate of change of position of an object, with both magnitude and direction.
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