Is the rejection of a null hypothesis that should be accepted

There are meaningful differences between different groups and their nonverbal behaviors

Indicate whether this statement is true or false.

Lauren is leading a group of her classmates for a class project. During most of the meetings, she lets the group take charge of most decisions and actions. What type of leader is Lauren?

a) Autocratic leader b) Diplomatic leader c) Democratic leader d) Laissez-faire leader e) Independent leader