What do you see as the most common type of stereotyping and prejudice?

” Course Description: Focuses on theoretical and applied concepts and skills essential to successfully managing an environment of workplace diversity and multiculturalism within domestic and global organizations.”

I’m a student in the United states. I have to answer this question:

What do you see as the most common type of stereotyping and prejudice?Be specific and give an example. Why do you think this is the case?