Download of ProbabilityCalc 2.0.2 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Commonly, this application's installer has the following filename: probabilitycalc.zip.
The software lies within Education Tools, more precisely Science. The following versions: 2.0 and 1.0 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. This free Mac app was originally developed by Marley Watkins.
From the developer:
ProbabilityCalc calculates the probability of z, t, F, and chi-square values.
You may want to check out more software for Mac, such as sciatrope, Analytics to Earth or TreeView X, which might be similar to ProbabilityCalc.