Z table is a powerful, easy-to-use tool for calculating and visualizing probability distribution. It provides all of the necessary parameters in a simple and accurate format. It is also a convenient and practical way for carrying out quality control, statistical lessons, and quality assurance. You can find the most frequently used values on one app, easily search and sort them.

Z table is used to calculate probability distribution. This distribution is based on a set of parameters, namely mean and standard deviation. By using the Z table, you can find probabilities, as well as a Z score. You can also use this tool for testing the normality of a distribution.