(communication theory) a numerical measure of the uncertainty of an outcome | scenery hung at back of stage |
knowledge acquired through study or experience or instruction | (computer science) the area of the screen in graphical user interfaces against which icons and windows appear |
a message received and understood | a person's social heritage: previous experience or training |
formal accusation of a crime | the part of a scene (or picture) that lies behind objects in the foreground |
a collection of facts from which conclusions may be drawn | information that is essential to understanding a situation or problem |
| extraneous signals that can be confused with the phenomenon to be observed or measured |
| relatively unimportant or inconspicuous accompanying situation |
| the state of the environment in which a situation exists |