This course contains 5 segments:
The idea of significance tests
This course contains 5 segments:
The idea of significance tests
This tutorial gives some intuition for how we go through a significance test, what a p-value is, how we make conclusions, and what types of error we may make in our conclusions.
Error probabilities and power
Tests about a population proportion
These significance tests tell us if a sample offers convincing evidence that a population proportion is different from some hypothesized value.
Tests about a population mean
These significance tests tell us if a sample offers convincing evidence that a population mean is different from some hypothesized value.
More significance testing videos
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