On Thu, Sep 08, 2016 at 06:00:22PM +0200, Misha S. wrote: > By the way, no one so far has questioned the results of the UX test > being based on responses of 7 (seven) people. Where do these people > live, in America? The target population is worldwide. How is the > sample group of 7 people representative of target population? What is > the margin of error and will the results repeat with a larger group? Look for "Deciding the number of testers" in: https://renatagegaj.wordpress.com/2016/08/01/final-scenario-tasks-and-preparations/ And "The right number of testers" in: https://renatagegaj.wordpress.com/2016/08/19/first-impressions-of-gnome-usability-testing/
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