Z curve

The "Z Curve" can refer to several concepts depending on the context in which it is used. Here are a few interpretations: 1. **Statistical Z-curve**: In statistics, a Z-curve can refer to the standard normal distribution curve, which is a bell-shaped curve that represents the distribution of z-scores. A z-score indicates how many standard deviations an element is from the mean, and the Z-curve provides a visual representation of this distribution.