Z Tabl Math
In figuring out statistics problems make sure you understand how to use the z table to find the probabilities you want.
Z tabl math. The z table on this page indicates the area to the right of the vertical center line of the z curve or standard normal curve for different standard deviations. 1 1 negative z table. Z table cumulative this is one version of a z table. Z table the z table below shows the area under the standard normal curve to the left of the given z value.
Below you will find both the positive z score and negative z score table. It gives the probability that a standard normal random variable z will not exceed a given number z. Corresponding values which are less than the mean are marked with a negative score in the z table and respresent the area under the bell curve to the left of z. This table is very useful for finding probabilities when the event in question follows a normal distribution.