Step by step text solution for The blood groups of 30 students of Class VIII are recorded as follows: {:(A",",B",",O",",O",",AB",",O",",A",",O",",B",",A","),(O",",B",",A",",O",",O",",A",",AB",",O",",A",",A","),(O",",O",",AB",",B",",A",",O",",B",",A",",B",",O):} Represent this data in the form of a frequency distribution table. Which is the most common, and which is the rarest, blood group among these students ? by MATHS experts to help you in doubts & scoring excellent marks in Class 9 exams.