Final answer:
A type 2 error occurs when you fail to reject the null hypothesis when it is false. Hence the statement is false
Step-by-step explanation:
A type 2 error occurs when you conclude that a treatment effect exists, but the treatment has no effect. This statement is false. A type 2 error actually occurs when you fail to reject the null hypothesis when it is false. In other words, it is the error of accepting the null hypothesis when there is actually an effect or difference present.