Which of the Following Is the Appropriate Interpretation of a Percent

Multiple Choice

Which of the following is the appropriate interpretation of a percent correct score of 90%?

A) The student correctly answered 90% of the questions.
B) The student correctly answered 10% of the questions.
C) The score ranks in the top 10% in comparison with scores in the norm group.
D) The score ranks in the top 90% in comparison with scores in the norm group.