When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Chart - Wikipedia

    en.wikipedia.org/wiki/Chart

    A data chart is a type of diagram or graph, that organizes and represents a set of numerical or qualitative data. Maps that are adorned with extra information ( map surround ) for a specific purpose are often known as charts, such as a nautical chart or aeronautical chart , typically spread over several map sheets .

  3. Bathtub curve - Wikipedia

    en.wikipedia.org/wiki/Bathtub_curve

    The bathtub curve has 3 regions: The first region has a decreasing failure rate due to early failures. The middle region is a constant failure rate due to random failures. The last region is an increasing failure rate due to wear-out failures. Not all products exhibit a bathtub curve failure rate.

  4. Response surface methodology - Wikipedia

    en.wikipedia.org/wiki/Response_surface_methodology

    An easy way to estimate a first-degree polynomial model is to use a factorial experiment or a fractional factorial design.This is sufficient to determine which explanatory variables affect the response variable(s) of interest.

  5. Graph automorphism - Wikipedia

    en.wikipedia.org/wiki/Graph_automorphism

    [3] [7] [8] By contrast, hardness is known when the automorphisms are constrained in a certain fashion; for instance, determining the existence of a fixed-point-free automorphism (an automorphism that fixes no vertex) is NP-complete, and the problem of counting such automorphisms is ♯P-complete. [5] [8]

  6. 3 Arts Entertainment - Wikipedia

    en.wikipedia.org/wiki/3_Arts_Entertainment

    3 Arts Entertainment, formerly 3 Arts Productions, is an American film and television production company founded in 1991 by Erwin Stoff, Michael Rotenberg and Howard Klein. [ 1 ]