When the Inputs, X's, for your process are Normally Distributed about the Mean, the Outputs, Y's, will always be Normally Distributed.

Question

Quizplus · Accepted Answer

The distribution of the outputs, Y's, depends on the nature of the process or function applied to the inputs, X's. Even if the inputs are normally distributed, the outputs may not be normally distributed if the process is non-linear or involves transformations that alter the distribution.

When the Inputs, X's, for Your Process Are Normally Distributed