When Conducting a Meta-Analysis of Literature on Police Arrest Practices

When conducting a meta-analysis of literature on police arrest practices, Koche, Wilson, and Mastrofski found that after being stopped by the police:

A) ​ minority suspects were significantly more likely to be arrested than   white suspects.
B) ​ White suspects were significantly more likely to be arrested than minority suspects.
C) ​ minority and white suspects had an equal  likelihood of being arrested.
D) ​ middle- and lower - class individuals had an equal likelihood of being arrested.