Which of the following statements are correctly expressed in relation to statistical hypothesis testing?

A. Type I error refers to rejecting the null hypothesis when it is true.

B. The F-test can be used to compare means of more than three groups.

C. The p-value represents the probability of the null hypothesis being true.

D. The power of a statistical test is the probability of rejecting the null hypothesis when it is false.

E. Chi-square test assumes that the variables being tested are continuous.

Choose the correct answer from the options given below: