About
Calculate unpaired Student t Values quickly using mean, standard deviation, and sample size. It also supports calculating t values for differences from zero or a specified value. Use difference values for Set 1 and leave Set 2 blank for paired t tests.
What's New in tValue
2.0.2
December 15, 2025
Updated for new age questions and requirements
Developer apps
FAQ
What is tValue used for?
tValue is used to quickly calculate unpaired Student t Values given two sets of mean, standard deviation, and n. It can also calculate t values for differences from zero or other specified values.
How do I perform a paired t test with tValue?
To perform a paired t test, use the difference values for Set 1 and leave Set 2 blank. This allows the app to calculate the appropriate t value for paired data.
What devices is tValue available on?
tValue is currently available on iPhone devices.
How often is tValue updated?
The latest version of tValue was released on 2025-12-15, indicating regular updates from the developer.
What is the age rating for tValue?
tValue has an age rating of 4+, making it suitable for a wide range of users.
Does tValue have ads?
No, tValue does not contain advertisements.
What is the user rating for tValue?
tValue has a perfect rating of 5.0 stars based on one user review.
Is tValue free to use?
Yes, tValue is completely free to download and use, with no in-app purchases or ads.
