"Simple Sample Size" computes power and sample size for common hypothesis tests.

Latest Version (APK)


Version3.0 (3)
Size2 MB
Installs 1,000


Free download Simple Sample Size 3.0 apk app latest version for android


"Simple Sample Size" performs power and sample size computations for commonly used one and two sample hypothesis tests. It features a simple, intuitive interface, speedy computation, and the ability to quickly and easily change test characteristics. It is an ideal addition to the portable toolkit of professional and student statisticians and researchers.

The current version supports Student's t-Test, the Test of Proportions, and the Log-Rank test for exponential survival.

This application contains no ads, and collects no user data.

What's New

New in Version 3.0
- Unequal sample sizes for two groups
- More concise layout
- More choices for Type I error
- Improved computations for test of proportions
- Shows actual and target power

Latest Version

Simple Sample Size 3.0

Updated: 2016-05-14 (4 years ago)

3.0 (3) 2016-05-19
2.0 (2) 2015-11-19