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Statistical Decision Tree

Explore a visual decision aid for inferential statistics and null hypothesis significance testing in HCI research. This page provides the decision tree directly in the browser together with downloadable PDF, SVG, PNG and JPG versions for teaching, study planning and quick reference.

The infographic is meant as orientation support for students and novice researchers. It does not replace statistical training, method consultation or supervision for study-specific analysis decisions.

Decision Tree

Move your cursor over the graphic to inspect details with the built-in zoom lens, or open one of the downloadable formats below for full-size viewing.

Statistical decision tree infographic

Downloads

Choose the format that best fits your workflow, whether you need a print-ready PDF, editable vector graphic or bitmap export.

PDF Version

Print-friendly document format for teaching materials, handouts and offline sharing.

Download PDF

SVG Version

Scalable vector graphic for high-resolution display and further editing in design tools.

Download SVG

Bitmap Versions

Ready-to-use image exports for slides, websites or documents in PNG and JPG format.

PNG JPG

Source Code

Public source repository for the browser-based Statistical Decision Tree page.