QuickTTestX 1.1 review

QuickTTestX is a programme for calculating means, SDs and SEMs and testing the significance of differences using Student's t-test.

License: Freeware OS: Mac OS X File size: 714K Developer: Steve Ashcroft Price: $0.00 Updated: 15 Jun 2006

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QuickTTestX is a programme for calculating means, SDs and SEMs and testing the significance of differences using Student's t-test.

Its main advantage over other statistical programmes is that data can be input not only as individual values (from the keyboard or by import from a text file) but also as mean ± SD or mean ± SEM for groups.

What's New:
Permit entry of negative numbers.