Errors in Hypothesis Testing

Consider the following hypotheses:
H0: μ = μ0
H1: μ = μ1

The applet displays the null distribution by default. The user can choose to display the alternative distribution as well and can change the values of μ0, μ1, and σ using the sliders.

By selecting the appropriate check boxes, the user can see the area under the null or alternative distribution corresponding to
Applet instructions