Following is the height of 10 students: {:("Students",A,B,C,D,E,F,G,H,I,J),("Height(cm)",155,153,168,160,162,166,164,180,157,165):} Calculate arithmetic mean using Direct and Short-cut Methods.

Following is the height of 10 students: {:("Students",A,B,C,D,E,F,G,H

1.	Following is the height of 10 students: {:("Students",A,B,C,D,E,F,G,H,I,J),("Height(cm)",155,153,168,160,162,166,164,180,157,165):} Calculate arithmetic mean using Direct and Short-cut Methods.
Answer» ANSWER :ARITHMETIC MEAN = 163 CM