For Daily Free Study Material Join wiredfaculty Whatsapp Group | Download Android App | Ncert Book Download
Sponsor Area
The blood group of 20 students are recorded as follows:A, B, O, O, AB, O, A, O, B, A, O, AB, O, A, A, O. B, A, B, ORepresent this data in the form of a frequency distribution table. Which is the rarest blood group?
