Error in Navigate--655811

Community Novice

I think there is an error in this question:


At Lincoln Heights Junior High, students have the option to participate in two electives, Art and Band.
Seventy-five percent of the students participate in Art and 55% participate in Band. What is the
probability that a student is enrolled in Band given that the same student is enrolled in Art?

A 40%

B 55%

C 65%

D 73%


I believe the question should also include information about what percent of students are in both Art and Band.  To get the answer provided (A 40%), it would be 30% of students are in Art and Band.

Is there a way that Mastery Connect can fix this so I can use this question on an assessment?