There are dozens of different hypothesis tests, so choosing one can be a little overwhelming. The good news is that one of the more popular tests will usually do the trick--unless you have unusual data or are working within very specific guidelines (i.e. in medical research).  The following picture shows several tests for a single population, and what kind of data (nominal, ordinal, interval/ratio) is best suited to those tests.

Click here to zoom in on the picture below

Specific Tests shown in image:

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Comment by Pratheep Kumar on March 30, 2020 at 8:49pm

This comes in handy Thank you!

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