Posted by: Pdfprep
Post Date: November 2, 2020
Consider the following scale used to award grades to students of an engineering college:
Which set of marks given below falls in a single equivalence class as per above classification?
A . 60, 79, 80
B . 60, 75, 79
C . 55, 65, 89
D . 49, 50, 59
Answer: B