Question 1032016
I only.
Reject Ho when Ho is true is a Type I error.
It is possible to have for a set of data a Type I error and Type II error probability, but Type II errors are accepting a false Ho, and it is not possible to accept a false Ho and reject a true Ho at the same time.
The p-value must be less than alpha, the level of significance.
beta is related to Type II error.