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.
A mirror has no color. A perfect mirror will reflect all light equally and spectrally. A spectral reflection is one where all light hitting the mirror from a single direction â¦ is reflected in a single direction as it leaves the surface.