Specific Number of Options Definition The Statistical Questions must contain a specific topic. For instance the question must contain a focus. *Number of pets people who live in your neighborhood have, etc. Statistical Questions must also have a specific population.
A reflection is a flip of an object over a line. Let's look at two very common reflections: a horizontal reflection and a vertical reflection. Notice the colored vertices for each of the triangles. The line of reflection is equidistant from both red points, blue points, and green points.
Reflection seismology (or seismic reflection) is a method of exploration geophysics that uses the principles of seismology to estimate the properties of the Earth 's subsurface from reflected seismic waves.he method requires a controlled seismic source of energy, such as dynamite / Tovex, a specialized air gun or a seismic vibrator, commonly known by the trademark name Vibroseis. Reflection seismology is similar to sonar and echolocation.