You can insert different values for mean and varience below to see how the probability density changes. Sample values for Mean = 0 and Varience = 1 are put here as default. These values are also the most common in various applications in Electrical Engineering. A Gaussian distribution with Mean = 0 and Varience = 1 is called as Standerd Gaussian.

To plot PDF for a Gaussian probability distribution enter its mean and varience.

Mean:     

Variance: