Z Score -1.021

We looked up the Z Score for -1.021 in our Normal Distribution Tables with Z Scores so you don't have to!

First, note that a Z Score of -1.021 means that your statistic is -1.021 standard deviation to the left of the mean on a bell curve. Here is a Bell Curve so you can visualize where -1.021 is on a bell curve.

We used three different distribution tables, and we will give you the -1.021 Z Score probability, percentile, and explanations for all three.

Cumulative from mean
This gives you the probability of the area from the mean to your Z Score. The cumulative from-mean probability and percentile for a -1.021 Z score is displayed here:

0.346372780643605
= 34.6373%

Cumulative
This gives you the probability of the area below the Z Score. The cumulative probability and percentile for a -1.021 Z score is displayed here:

0.153627219356395
= 15.3627%

Complementary cumulative
This gives you the probability of the area above the Z Score. The complementary cumulative probability and percentile for a -1.021 Z Score is displayed here:

0.846372780643605
= 84.6373%

Z Score Table Lookup
Here you can submit Z Scores between -3.999 and 3.999 for us to look up in our Normal Distribution Tables.

Z Score -1.02
Here is the next Z Score we looked up in our Normal Distribution Tables.

The percentiles on this page are rounded to the nearest 4 decimals.