Hypothesis Tests on One Mean: Finding the Rejection Region in a Z test @jbstatistics

Hypothesis Tests on One Mean: Finding the Rejection Region in a Z test @jbstatistics

Uploaded March 2012 | Updated September 2026, 2 hours ago

I have an updated and improved version of this video available at youtu.be/60x86lYtWI4.

I find the appropriate rejection regions for one-sample Z tests on the population mean, and work through 3 quick examples (one for each of the 3 different alternatives).

Hypothesis Tests on One Mean: Finding the Rejection Region in a Z test

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Hypothesis Tests on One Mean: Finding the Rejection Region in a Z test