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Z-test

Written by Ronny Gunnarsson and first published on June 22, 2014.
Last revised on September 7, 2019.

There is an updated version of the EPV-calculator found here: https://infovoice.se/epv-calculator/

Suggested pre-reading What this web page adds
  1. Introduction to statistics
  2. Observations and variables
  3. Inferential statistics
  4. Choosing statistical analysis
 This web-page provides an introduction to Z-test. Reading this will give you an understanding of when this statistical test is appropriate, what it does and how to do it.

(This page is still under construction. Sorry for the inconvenience.)

There is an updated version of the EPV-calculator found here: https://infovoice.se/epv-calculator/

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