Correlation Is to _____ as Experimentation Is to _____

question 109

Multiple Choice

Correlation is to _____ as experimentation is to _____.

• A)measurement of variables;manipulation of variables
• B)single variables;multiple variables
• C)manipulation of variables;measurement of variables
• D)unobtrusiveness;correlation

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Definitions:

Early Warning System

A system designed to detect and provide advance notice of potential dangers, such as natural disasters, to minimize their impacts.

Seismic Networks

Arrays of seismographs or seismic stations spread over an area to monitor and record earth movements and earthquakes.

Warning Buoys

Floating devices placed in bodies of water to alert mariners of potential hazards, changes in weather conditions, or to mark safe navigation channels.

Tectonic Setting

The geological and geophysical environment of an area in relation to the structure and movement of the Earth's lithosphere.