Answer the following;

II. Answer the following: Twenty-five army inductees were given a blood test to determine their blood type. The data set is: B B AB O Ot B AB B B B A O A O O AB AB A O B A 7-9. Construct a frequency table for the given data. (3 points) 10. How many armies have blood type O? 11. Which blood type is the least common? 12. Which blood type is the most common? 13. What is the frequency of blood type B? Construct a frequency table for this set of data. Show the step by step procedure starting from finding the number of classes or K. (14-19) Scores of students who took the Math Challenge Examination. 35, 60, 45, 56, 54, 20, 65, 80, 70, 34, 32 90, 95, 70, 24, 11, 70, 65, 70, 45, 32, 70 45, 55, 76, 77, 16, 92, 88, 86, 78, 54, 19