A standard curve, also referred to as a bell curve or Gaussian distribution, is a statistical illustration of the distribution of knowledge. It’s a symmetrical, bell-shaped curve that reveals the chance of a given worth occurring. Regular curves are utilized in all kinds of functions, resembling statistics, finance, and engineering.
In Excel, you may create a traditional curve utilizing the NORMDIST operate. This operate takes three arguments: the imply, the usual deviation, and the x-value at which you wish to consider the curve. The imply is the common worth of the info, the usual deviation is a measure of how unfold out the info is, and the x-value is the worth at which you wish to consider the curve.