calculate mode of the folllowing series , by using grouping method:
size : 40 44 48 52 56 60 64 68 72 76
frequency: 10 12 14 20 15 20 18 10 8 4
calculate mode of the folllowing series , by using grouping method:
size : 40 44 48 52 56 60 64 68 72 76
frequency: 10 12 14 20 15 20 18 10 8 4