savanna82 savanna82 08-03-2024 Mathematics contestada Compute for the mean using deviation method Class Limit f 1-9 17 10-18 14 19-27 10 28-36 14 37-45 10 46-54 16 55-63 9 64-72 11 73-81 8 82-90 11 X fd n= Σfd=