Dominique Is in the Process of Conducting a Study

Multiple Choice

Dominique is in the process of conducting a study. In her study, as hypothesized, she found that there was a significant difference between females and males and their level of communication apprehension. However, in the larger population (or reality) there isn't a difference between females and males and their levels of communication apprehension. What aspect of error does this represent?

A) Type I error
B) Type II error
C) confidence interval
D) power