Z table for stats
Finally someone published a z table lookup up which is free and works.
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📚 Education
$2.99
With Ads
About
This app provides a quick and easy way for students and professionals to look up Z-scores and calculate corresponding probabilities. It features comprehensive Z-score tables and a user-friendly interface for efficient statistical analysis.
✓Comprehensive Z-score tables
✓Fast probability calculation
✓User-friendly interface
✓Educational tool for statistics
✓Reference for data analysis
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What's New in Z
2.2
May 29, 2026
- minor performance enhancements
User reviews
Developer apps
FAQ
What is Z-Table used for?
Z-Table is a tool designed to help students, statisticians, and professionals look up Z-scores and corresponding probabilities with ease for statistical analysis and exam preparation.
What kind of Z-score tables does Z-Table offer?
Z-Table provides access to both positive and negative Z-tables, allowing users to quickly look up critical Z-scores for their calculations.
How does Z-Table calculate probabilities?
Z-Table allows users to find left-tail and right-tail probabilities efficiently, making it a fast tool for statistical computations.
Is Z-Table suitable for beginners?
Yes, Z-Table has a clean and minimal design, ensuring a user-friendly experience for those who need to get statistical values without distractions.
Does Z-Table have ads?
Yes, Z-Table contains advertisements, as indicated by its ad-supported monetization model.
What devices is Z-Table available on?
Z-Table is available for iPhone, iPad, and iPod devices.
How often is Z-Table updated?
The latest version of Z-Table is 2.1, and it was last updated on March 23, 2025, indicating relatively frequent updates.
What is the age rating for Z-Table?
Z-Table has an age rating of 4+, making it suitable for a wide range of users.
