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 …

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

Standard Normal Cumulative Probability Table Cumulative probabilities for NEGATIVE z-values are shown in the following table: ... Standard Normal Cumulative Probability Table Cumulative …

Find the percentage of values below a given z-score in a standard normal distribution.

In statistics, a standard normal table, also called the unit normal table or Z table, [1] is a mathematical table for the values of Φ, the cumulative distribution function of the normal distribution.

STANDARD NORMAL DISTRIBUTION TABLE Entries represent Pr(Z ≤ z). The value of z to the first decimal is given in the left column. The second decimal is given in the top row.

Sep 22, 2025 · This page discusses a z-table featuring positive z scores and their associated proportions in various contexts, including the body, tail, and between the mean and z score.

A comprehensive Z table showing probabilities and areas under the standard normal distribution curve.

Standard Normal Table Note: An entry in the table is the area under the curve to the left of z, P(Z ≤ z) = Φ(z) Z

Since the standard normal probability distribution is a continuous probability distribution, probabilities are given by the area under the graph. The z table gives the area under the standard normal distribution …