Statistics
Set Theory
Permutations & Combinations
Probability Theory
Distributions
  Discrete Systems
    Binomial
      Binomial Plot
    Hypergeometric
      Hypergeometric Plot
    Poisson
      Poisson Plot
  Continuous Systems
    Normal
      Normal Plot
    Uniform
      Uniform Plot
    Exponential
      Exponential Plot
Reliability
Least Squares
Resources
Bibliography
Normal Distribution

The density functions of normal distributions with the mean value mu=0 with respect to different standard deviations, sigma, are: