Z Score 0.311

We looked up the Z Score for 0.311 in our Normal Distribution Tables with Z Scores so you don't have to!

First, note that a Z Score of 0.311 means that your statistic is 0.311 standard deviation to the right of the mean on a bell curve. Here is a Bell Curve so you can visualize where 0.311 is on a bell curve.

We used three different distribution tables, and we will give you the 0.311 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 0.311 Z score is displayed here:

0.122099689184419
= 12.2100%

Cumulative
This gives you the probability of the area below the Z Score. The cumulative probability and percentile for a 0.311 Z score is displayed here:

0.622099689184419
= 62.2100%

Complementary cumulative
This gives you the probability of the area above the Z Score. The complementary cumulative probability and percentile for a 0.311 Z Score is displayed here:

0.377900310815581
= 37.7900%

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 0.312
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.