The Administrative Office for a Large Newspaper Wants to Improve

Multiple Choice

The administrative office for a large newspaper wants to improve accuracy of employees in the copy editing office.A short test of copy editing knowledge is developed and given to 100 existing copy editors.The current copy editors are divided into two groups: (a) those whose performance was rated as acceptable on the most recent performance review,and,(b) those whose performance was rated as unacceptable.Results are presented in graphed form (below) . Based on this graph and the information in your text,what score should be chosen as the cut score on the copy editing knowledge test in order to best predict who will be an acceptable or unacceptable copy editor?

A) 4
B) 5
C) 6
D) 7