I have test results data in Excel like this:
Correct d b c a b c d
Student1 d b c a b c d
Student2 d b c a b c a
Student3 d b c a b d d
Student4 d d c a b c a
Student5 d d c a b c d
Student6 d b c a b b d
I want to highlight the cells that contain incorrect answers.
How do I go about it?
The existing answer makes little sense to me hence an alternative: