Z-table lookup: Find the percentage of values below a given z-score in a standard normal distribution.

Latest Version

Version
1.0.0
Update
October 26, 2023
Size
23.73KiB
Developer
ztable.io
Category
Users
20
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
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ztable.io Extension

A tool to quickly calculate probabilities in a normal distribution from a z-score table.

You can either use the slider or enter a z-score value in the input field to find, among other things, the percentage of values below or above this value in a standard normal distribution.

You can also:
- Compute probabilities between two z-scores.
- Calculate a z-score by entering a test value, a mean value and a standard deviation.
- Read and understand how to use a positive and negative z-table.
Read more

Source Manifest.json

{"action": {"default_icon": {"16": "img/16.png","32": "img/32.png"},"default_title": "__MSG_default_title__","default_popup": "html/popup.html"},"manifest_version": 3,"name": "__MSG_name__","short_name": "ztable.io","version": "1.0.0","default_locale": "en","description": "__MSG_description__","icons": {"16": "img/16.png","32": "img/32.png","48": "img/48.png","96": "img/96.png","128": "img/128.png"},"minimum_chrome_version": "95","update_url": "https://clients2.google.com/service/update2/crx"}
Read more

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