Use the positive Z score table below to find values on the right of the mean as can be seen in the graph alongside. Corresponding values which are greater than the mean are marked with a positive score …

A z-table, also called standard normal table, is a table used to find the percentage of values below a given z-score in a standard normal distribution. A z-score, also known as standard score, indicates …

This interactive Z table displays probabilities (areas) under the standard normal distribution curve for specific z-scores. It helps determine the probability of values falling within particular ranges in …

Here is the data behind the bell-shaped curve of the Standard Normal Distribution

Jan 7, 2026 · The rows and columns of the table define the z-score and the table cells represent the area. For example, the z-score 1.50 corresponds to the area 0.9332, which is the probability that a …

When working with the normal distribution, it can be useful to convert to the standard normal distribution, which has a mean of 0 and a standard deviation of 1. The z-table is built based on the standard …

Learn more about Z-scores, the Normal Distribution, and Probability Distributions. You can use z-score tables to find areas below, above, between, and outside z-scores. In some cases, solving these …