12.5 is the class mark of the class interval
12.5 is the class mark of the class interval
A) 10 – 15
B) 0 – 25
C) Both A and B
D) None
4 views
12.5 is the class mark of the class interval
A) 10 – 15
B) 0 – 25
C) Both A and B
D) None