A traditional curve, also called a bell curve or Gaussian distribution, is a statistical illustration of the distribution of knowledge. The form of a traditional curve is symmetrical, with the best level within the heart and the tails petering out on both aspect. Any such curve is usually utilized in statistics to signify the distribution of knowledge that’s usually distributed, comparable to heights of individuals or check scores.
To make a traditional curve in Excel, you should use the NORMDIST perform. This perform takes a number of arguments, together with the imply, customary deviation, and x-value. The imply is the common worth of the information, the usual deviation is a measure of the unfold of the information, and the x-value is the worth for which you need to calculate the chance. For instance, the next method will create a traditional curve with imply 0 and customary deviation 1:
