## Type I and Type II errors for one sided variance test

We are testing $$H_1 :\sigma^2 < \sigma_0^1$$ against $$H_0: \sigma^2 \geq \sigma_0^2$$ using the test statistic $$((n-1)s^2)/\sigma_0^2$$ at a significance level of $$\alpha$$.

This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com

TARIK KARA, 28 March 2013, Created with GeoGebra