Saved Bookmarks
| 1. |
Question 13 Blood groupNumber of studentsA9B6AB3O12Total30 The above frequency distribution table represents the blood groups of 30 students of a class. Use this table to determine the probability that a student of this class, selected at random, has blood group AB. |
|
Answer» Question 13 Blood groupNumber of studentsA9B6AB3O12Total30 The above frequency distribution table represents the blood groups of 30 students of a class. Use this table to determine the probability that a student of this class, selected at random, has blood group AB. |
|